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Merge pull request #1009 from quantified-uncertainty/epic-reducer-project

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0.4.0 - Epic reducer project
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Ozzie Gooen 2022-09-06 10:42:15 -07:00 committed by GitHub
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151 changed files with 6209 additions and 2602 deletions
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4
packages/components/package.json
View File

@ -1,6 +1,6 @@
{
"name": "@quri/squiggle-components",
"version": "0.3.2",
"version": "0.4.0-alpha.1",
"license": "MIT",
"dependencies": {
"@floating-ui/react-dom": "^1.0.0",
@ -8,7 +8,7 @@
"@headlessui/react": "^1.6.6",
"@heroicons/react": "^1.0.6",
"@hookform/resolvers": "^2.9.7",
"@quri/squiggle-lang": "^0.3.0",
"@quri/squiggle-lang": "^0.4.0-alpha.0",
"@react-hook/size": "^2.1.2",
"clsx": "^1.2.1",
"framer-motion": "^7.2.1",

77
packages/components/src/components/DistributionChart.tsx
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@ -1,11 +1,11 @@
import * as React from "react";
import {
Distribution,
SqDistribution,
result,
distributionError,
distributionErrorToString,
squiggleExpression,
SqDistributionError,
resultMap,
SqRecord,
environment,
} from "@quri/squiggle-lang";
import { Vega } from "react-vega";
import { ErrorAlert } from "./Alert";
@ -28,17 +28,16 @@ export type DistributionPlottingSettings = {
export type DistributionChartProps = {
plot: Plot;
environment: environment;
width?: number;
height: number;
} & DistributionPlottingSettings;
export function defaultPlot(distribution: Distribution): Plot {
export function defaultPlot(distribution: SqDistribution): Plot {
return { distributions: [{ name: "default", distribution }] };
}
export function makePlot(record: {
[key: string]: squiggleExpression;
}): Plot | void {
export function makePlot(record: SqRecord): Plot | void {
const plotResult = parsePlot(record);
if (plotResult.tag === "Ok") {
return plotResult.value;
@ -46,22 +45,29 @@ export function makePlot(record: {
}
export const DistributionChart: React.FC<DistributionChartProps> = (props) => {
const { plot, height, showSummary, width, logX, actions = false } = props;
const {
plot,
environment,
height,
showSummary,
width,
logX,
actions = false,
} = props;
const [sized] = useSize((size) => {
let shapes = flattenResult(
plot.distributions.map((x) =>
resultMap(x.distribution.pointSet(), (shape) => ({
const shapes = flattenResult(
plot.distributions.map((x) => {
return resultMap(x.distribution.pointSet(environment), (pointSet) => ({
...pointSet.asShape(),
name: x.name,
// color: x.color, // not supported yet
continuous: shape.continuous,
discrete: shape.discrete,
}))
)
}));
})
);
if (shapes.tag === "Error") {
return (
<ErrorAlert heading="Distribution Error">
{distributionErrorToString(shapes.value)}
{shapes.value.toString()}
</ErrorAlert>
);
}
@ -96,7 +102,10 @@ export const DistributionChart: React.FC<DistributionChartProps> = (props) => {
)}
<div className="flex justify-center">
{showSummary && plot.distributions.length === 1 && (
<SummaryTable distribution={plot.distributions[0].distribution} />
<SummaryTable
distribution={plot.distributions[0].distribution}
environment={environment}
/>
)}
</div>
</div>
@ -120,32 +129,36 @@ const Cell: React.FC<{ children: React.ReactNode }> = ({ children }) => (
);
type SummaryTableProps = {
distribution: Distribution;
distribution: SqDistribution;
environment: environment;
};
const SummaryTable: React.FC<SummaryTableProps> = ({ distribution }) => {
const mean = distribution.mean();
const stdev = distribution.stdev();
const p5 = distribution.inv(0.05);
const p10 = distribution.inv(0.1);
const p25 = distribution.inv(0.25);
const p50 = distribution.inv(0.5);
const p75 = distribution.inv(0.75);
const p90 = distribution.inv(0.9);
const p95 = distribution.inv(0.95);
const SummaryTable: React.FC<SummaryTableProps> = ({
distribution,
environment,
}) => {
const mean = distribution.mean(environment);
const stdev = distribution.stdev(environment);
const p5 = distribution.inv(environment, 0.05);
const p10 = distribution.inv(environment, 0.1);
const p25 = distribution.inv(environment, 0.25);
const p50 = distribution.inv(environment, 0.5);
const p75 = distribution.inv(environment, 0.75);
const p90 = distribution.inv(environment, 0.9);
const p95 = distribution.inv(environment, 0.95);
const hasResult = (x: result<number, distributionError>): boolean =>
const hasResult = (x: result<number, SqDistributionError>): boolean =>
x.tag === "Ok";
const unwrapResult = (
x: result<number, distributionError>
x: result<number, SqDistributionError>
): React.ReactNode => {
if (x.tag === "Ok") {
return <NumberShower number={x.value} />;
} else {
return (
<ErrorAlert heading="Distribution Error">
{distributionErrorToString(x.value)}
{x.value.toString()}
</ErrorAlert>
);
}

21
packages/components/src/components/FunctionChart.tsx
View File

@ -1,10 +1,5 @@
import * as React from "react";
import {
lambdaValue,
environment,
runForeign,
errorValueToString,
} from "@quri/squiggle-lang";
import { SqLambda, environment, SqValueTag } from "@quri/squiggle-lang";
import { FunctionChart1Dist } from "./FunctionChart1Dist";
import { FunctionChart1Number } from "./FunctionChart1Number";
import { DistributionPlottingSettings } from "./DistributionChart";
@ -17,7 +12,7 @@ export type FunctionChartSettings = {
};
interface FunctionChartProps {
fn: lambdaValue;
fn: SqLambda;
chartSettings: FunctionChartSettings;
distributionPlotSettings: DistributionPlottingSettings;
environment: environment;
@ -38,8 +33,8 @@ export const FunctionChart: React.FC<FunctionChartProps> = ({
</MessageAlert>
);
}
const result1 = runForeign(fn, [chartSettings.start], environment);
const result2 = runForeign(fn, [chartSettings.stop], environment);
const result1 = fn.call([chartSettings.start]);
const result2 = fn.call([chartSettings.stop]);
const getValidResult = () => {
if (result1.tag === "Ok") {
return result1;
@ -53,14 +48,12 @@ export const FunctionChart: React.FC<FunctionChartProps> = ({
if (validResult.tag === "Error") {
return (
<ErrorAlert heading="Error">
{errorValueToString(validResult.value)}
</ErrorAlert>
<ErrorAlert heading="Error">{validResult.value.toString()}</ErrorAlert>
);
}
switch (validResult.value.tag) {
case "distribution":
case SqValueTag.Distribution:
return (
<FunctionChart1Dist
fn={fn}
@ -70,7 +63,7 @@ export const FunctionChart: React.FC<FunctionChartProps> = ({
distributionPlotSettings={distributionPlotSettings}
/>
);
case "number":
case SqValueTag.Number:
return (
<FunctionChart1Number
fn={fn}

81
packages/components/src/components/FunctionChart1Dist.tsx
View File

@ -2,14 +2,13 @@ import * as React from "react";
import _ from "lodash";
import type { Spec } from "vega";
import {
Distribution,
SqDistribution,
result,
lambdaValue,
SqLambda,
environment,
runForeign,
squiggleExpression,
errorValue,
errorValueToString,
SqError,
SqValue,
SqValueTag,
} from "@quri/squiggle-lang";
import { createClassFromSpec } from "react-vega";
import * as percentilesSpec from "../vega-specs/spec-percentiles.json";
@ -46,7 +45,7 @@ export type FunctionChartSettings = {
};
interface FunctionChart1DistProps {
fn: lambdaValue;
fn: SqLambda;
chartSettings: FunctionChartSettings;
distributionPlotSettings: DistributionPlottingSettings;
environment: environment;
@ -77,9 +76,17 @@ type errors = _.Dictionary<
}[]
>;
type point = { x: number; value: result<Distribution, string> };
type point = { x: number; value: result<SqDistribution, string> };
let getPercentiles = ({ chartSettings, fn, environment }) => {
let getPercentiles = ({
chartSettings,
fn,
environment,
}: {
chartSettings: FunctionChartSettings;
fn: SqLambda;
environment: environment;
}) => {
let chartPointsToRender = _rangeByCount(
chartSettings.start,
chartSettings.stop,
@ -87,9 +94,9 @@ let getPercentiles = ({ chartSettings, fn, environment }) => {
);
let chartPointsData: point[] = chartPointsToRender.map((x) => {
let result = runForeign(fn, [x], environment);
let result = fn.call([x]);
if (result.tag === "Ok") {
if (result.value.tag === "distribution") {
if (result.value.tag === SqValueTag.Distribution) {
return { x, value: { tag: "Ok", value: result.value.value } };
} else {
return {
@ -104,13 +111,13 @@ let getPercentiles = ({ chartSettings, fn, environment }) => {
} else {
return {
x,
value: { tag: "Error", value: errorValueToString(result.value) },
value: { tag: "Error", value: result.value.toString() },
};
}
});
let initialPartition: [
{ x: number; value: Distribution }[],
{ x: number; value: SqDistribution }[],
{ x: number; value: string }[]
] = [[], []];
@ -126,26 +133,23 @@ let getPercentiles = ({ chartSettings, fn, environment }) => {
let groupedErrors: errors = _.groupBy(errors, (x) => x.value);
let percentiles: percentiles = functionImage.map(({ x, value }) => {
// We convert it to to a pointSet distribution first, so that in case its a sample set
// distribution, it doesn't internally convert it to a pointSet distribution for every
// single inv() call.
let toPointSet: Distribution = unwrap(value.toPointSet());
return {
const res = {
x: x,
p1: unwrap(toPointSet.inv(0.01)),
p5: unwrap(toPointSet.inv(0.05)),
p10: unwrap(toPointSet.inv(0.1)),
p20: unwrap(toPointSet.inv(0.2)),
p30: unwrap(toPointSet.inv(0.3)),
p40: unwrap(toPointSet.inv(0.4)),
p50: unwrap(toPointSet.inv(0.5)),
p60: unwrap(toPointSet.inv(0.6)),
p70: unwrap(toPointSet.inv(0.7)),
p80: unwrap(toPointSet.inv(0.8)),
p90: unwrap(toPointSet.inv(0.9)),
p95: unwrap(toPointSet.inv(0.95)),
p99: unwrap(toPointSet.inv(0.99)),
p1: unwrap(value.inv(environment, 0.01)),
p5: unwrap(value.inv(environment, 0.05)),
p10: unwrap(value.inv(environment, 0.1)),
p20: unwrap(value.inv(environment, 0.2)),
p30: unwrap(value.inv(environment, 0.3)),
p40: unwrap(value.inv(environment, 0.4)),
p50: unwrap(value.inv(environment, 0.5)),
p60: unwrap(value.inv(environment, 0.6)),
p70: unwrap(value.inv(environment, 0.7)),
p80: unwrap(value.inv(environment, 0.8)),
p90: unwrap(value.inv(environment, 0.9)),
p95: unwrap(value.inv(environment, 0.95)),
p99: unwrap(value.inv(environment, 0.99)),
};
return res;
});
return { percentiles, errors: groupedErrors };
@ -168,19 +172,20 @@ export const FunctionChart1Dist: React.FC<FunctionChart1DistProps> = ({
const signalListeners = { mousemove: handleHover, mouseout: handleOut };
//TODO: This custom error handling is a bit hacky and should be improved.
let mouseItem: result<squiggleExpression, errorValue> = !!mouseOverlay
? runForeign(fn, [mouseOverlay], environment)
let mouseItem: result<SqValue, SqError> = !!mouseOverlay
? fn.call([mouseOverlay])
: {
tag: "Error",
value: {
tag: "RETodo",
value: "Hover x-coordinate returned NaN. Expected a number.",
},
value: SqError.createOtherError(
"Hover x-coordinate returned NaN. Expected a number."
),
};
let showChart =
mouseItem.tag === "Ok" && mouseItem.value.tag === "distribution" ? (
mouseItem.tag === "Ok" &&
mouseItem.value.tag === SqValueTag.Distribution ? (
<DistributionChart
plot={defaultPlot(mouseItem.value.value)}
environment={environment}
width={400}
height={50}
{...distributionPlotSettings}

27
packages/components/src/components/FunctionChart1Number.tsx
View File

@ -1,16 +1,11 @@
import * as React from "react";
import _ from "lodash";
import type { Spec } from "vega";
import {
result,
lambdaValue,
environment,
runForeign,
errorValueToString,
} from "@quri/squiggle-lang";
import { result, SqLambda, environment, SqValueTag } from "@quri/squiggle-lang";
import { createClassFromSpec } from "react-vega";
import * as lineChartSpec from "../vega-specs/spec-line-chart.json";
import { ErrorAlert } from "./Alert";
import { squiggleValueTag } from "@quri/squiggle-lang/src/rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_tag";
let SquiggleLineChart = createClassFromSpec({
spec: lineChartSpec as Spec,
@ -30,7 +25,7 @@ export type FunctionChartSettings = {
};
interface FunctionChart1NumberProps {
fn: lambdaValue;
fn: SqLambda;
chartSettings: FunctionChartSettings;
environment: environment;
height: number;
@ -38,7 +33,15 @@ interface FunctionChart1NumberProps {
type point = { x: number; value: result<number, string> };
let getFunctionImage = ({ chartSettings, fn, environment }) => {
let getFunctionImage = ({
chartSettings,
fn,
environment,
}: {
chartSettings: FunctionChartSettings;
fn: SqLambda;
environment: environment;
}) => {
let chartPointsToRender = _rangeByCount(
chartSettings.start,
chartSettings.stop,
@ -46,9 +49,9 @@ let getFunctionImage = ({ chartSettings, fn, environment }) => {
);
let chartPointsData: point[] = chartPointsToRender.map((x) => {
let result = runForeign(fn, [x], environment);
let result = fn.call([x]);
if (result.tag === "Ok") {
if (result.value.tag == "number") {
if (result.value.tag === SqValueTag.Number) {
return { x, value: { tag: "Ok", value: result.value.value } };
} else {
return {
@ -62,7 +65,7 @@ let getFunctionImage = ({ chartSettings, fn, environment }) => {
} else {
return {
x,
value: { tag: "Error", value: errorValueToString(result.value) },
value: { tag: "Error", value: result.value.toString() },
};
}
});

26
packages/components/src/components/SquiggleChart.tsx
View File

@ -1,15 +1,14 @@
import * as React from "react";
import {
squiggleExpression,
bindings,
SqValue,
environment,
jsImports,
defaultImports,
defaultBindings,
defaultEnvironment,
resultMap,
SqValueTag,
} from "@quri/squiggle-lang";
import { useSquiggle } from "../lib/hooks";
import { SquiggleViewer } from "./SquiggleViewer";
import { JsImports } from "../lib/jsImports";
export interface SquiggleChartProps {
/** The input string for squiggle */
@ -27,14 +26,12 @@ export interface SquiggleChartProps {
/** If the result is a function, the amount of stops sampled */
diagramCount?: number;
/** When the squiggle code gets reevaluated */
onChange?(expr: squiggleExpression | undefined): void;
onChange?(expr: SqValue | undefined): void;
/** CSS width of the element */
width?: number;
height?: number;
/** Bindings of previous variables declared */
bindings?: bindings;
/** JS imported parameters */
jsImports?: jsImports;
jsImports?: JsImports;
/** Whether to show a summary of the distribution */
showSummary?: boolean;
/** Set the x scale to be logarithmic by deault */
@ -57,6 +54,7 @@ export interface SquiggleChartProps {
}
const defaultOnChange = () => {};
const defaultImports: JsImports = {};
export const SquiggleChart: React.FC<SquiggleChartProps> = React.memo(
({
@ -65,7 +63,6 @@ export const SquiggleChart: React.FC<SquiggleChartProps> = React.memo(
environment,
onChange = defaultOnChange, // defaultOnChange must be constant, don't move its definition here
height = 200,
bindings = defaultBindings,
jsImports = defaultImports,
showSummary = false,
width,
@ -82,9 +79,8 @@ export const SquiggleChart: React.FC<SquiggleChartProps> = React.memo(
distributionChartActions,
enableLocalSettings = false,
}) => {
const result = useSquiggle({
const { result, bindings } = useSquiggle({
code,
bindings,
environment,
jsImports,
onChange,
@ -109,9 +105,13 @@ export const SquiggleChart: React.FC<SquiggleChartProps> = React.memo(
count: diagramCount,
};
const resultToRender = resultMap(result, (value) =>
value.tag === SqValueTag.Void ? bindings.asValue() : value
);
return (
<SquiggleViewer
result={result}
result={resultToRender}
width={width}
height={height}
distributionPlotSettings={distributionPlotSettings}

53
packages/components/src/components/SquiggleEditor.tsx
View File

@ -1,11 +1,8 @@
import React from "react";
import { CodeEditor } from "./CodeEditor";
import { environment, bindings, jsImports } from "@quri/squiggle-lang";
import { defaultImports, defaultBindings } from "@quri/squiggle-lang";
import { SquiggleContainer } from "./SquiggleContainer";
import { SquiggleChart, SquiggleChartProps } from "./SquiggleChart";
import { useSquigglePartial, useMaybeControlledValue } from "../lib/hooks";
import { SquiggleErrorAlert } from "./SquiggleErrorAlert";
import { useMaybeControlledValue } from "../lib/hooks";
const WrappedCodeEditor: React.FC<{
code: string;
@ -42,51 +39,3 @@ export const SquiggleEditor: React.FC<SquiggleEditorProps> = (props) => {
</SquiggleContainer>
);
};
export interface SquigglePartialProps {
/** The text inside the input (controlled) */
code?: string;
/** The default text inside the input (unControlled) */
defaultCode?: string;
/** when the environment changes. Used again for notebook magic*/
onChange?(expr: bindings | undefined): void;
/** When the code changes */
onCodeChange?(code: string): void;
/** Previously declared variables */
bindings?: bindings;
/** If the output requires monte carlo sampling, the amount of samples */
environment?: environment;
/** Variables imported from js */
jsImports?: jsImports;
}
export const SquigglePartial: React.FC<SquigglePartialProps> = ({
code: controlledCode,
defaultCode = "",
onChange,
onCodeChange,
bindings = defaultBindings,
environment,
jsImports = defaultImports,
}: SquigglePartialProps) => {
const [code, setCode] = useMaybeControlledValue<string>({
value: controlledCode,
defaultValue: defaultCode,
onChange: onCodeChange,
});
const result = useSquigglePartial({
code,
bindings,
environment,
jsImports,
onChange,
});
return (
<SquiggleContainer>
<WrappedCodeEditor code={code} setCode={setCode} />
{result.tag !== "Ok" ? <SquiggleErrorAlert error={result.value} /> : null}
</SquiggleContainer>
);
};

52
packages/components/src/components/SquiggleEditorWithImportedBindings.tsx
View File

@ -1,52 +0,0 @@
import React from "react";
import { SquiggleEditor } from "./SquiggleEditor";
import type { SquiggleEditorProps } from "./SquiggleEditor";
import { runPartial, defaultBindings } from "@quri/squiggle-lang";
import type {
result,
errorValue,
bindings as bindingsType,
} from "@quri/squiggle-lang";
function resultDefault(x: result<bindingsType, errorValue>): bindingsType {
switch (x.tag) {
case "Ok":
return x.value;
case "Error":
return defaultBindings;
}
}
export type SquiggleEditorWithImportedBindingsProps = SquiggleEditorProps & {
bindingsImportUrl: string;
};
export const SquiggleEditorWithImportedBindings: React.FC<
SquiggleEditorWithImportedBindingsProps
> = (props) => {
const { bindingsImportUrl, ...editorProps } = props;
const [bindingsResult, setBindingsResult] = React.useState({
tag: "Ok",
value: defaultBindings,
} as result<bindingsType, errorValue>);
React.useEffect(() => {
async function retrieveBindings(fileName: string) {
let contents = await fetch(fileName).then((response) => {
return response.text();
});
setBindingsResult(
runPartial(
contents,
editorProps.bindings,
editorProps.environment,
editorProps.jsImports
)
);
}
retrieveBindings(bindingsImportUrl);
}, [bindingsImportUrl]);
const deliveredBindings = resultDefault(bindingsResult);
return (
<SquiggleEditor {...{ ...editorProps, bindings: deliveredBindings }} />
);
};

6
packages/components/src/components/SquiggleErrorAlert.tsx
View File

@ -1,11 +1,11 @@
import { errorValue, errorValueToString } from "@quri/squiggle-lang";
import { SqError } from "@quri/squiggle-lang";
import React from "react";
import { ErrorAlert } from "./Alert";
type Props = {
error: errorValue;
error: SqError;
};
export const SquiggleErrorAlert: React.FC<Props> = ({ error }) => {
return <ErrorAlert heading="Error">{errorValueToString(error)}</ErrorAlert>;
return <ErrorAlert heading="Error">{error.toString()}</ErrorAlert>;
};

12
packages/components/src/components/SquigglePlayground.tsx
View File

@ -24,7 +24,7 @@ import {
} from "@heroicons/react/solid";
import clsx from "clsx";
import { defaultBindings, environment } from "@quri/squiggle-lang";
import { environment } from "@quri/squiggle-lang";
import { SquiggleChart, SquiggleChartProps } from "./SquiggleChart";
import { CodeEditor } from "./CodeEditor";
@ -39,6 +39,7 @@ import { ViewSettings, viewSettingsSchema } from "./ViewSettings";
import { HeadedSection } from "./ui/HeadedSection";
import { defaultTickFormat } from "../lib/distributionSpecBuilder";
import { Button } from "./ui/Button";
import { JsImports } from "../lib/jsImports";
type PlaygroundProps = SquiggleChartProps & {
/** The initial squiggle string to put in the playground */
@ -112,8 +113,8 @@ const SamplingSettings: React.FC<{ register: UseFormRegister<FormFields> }> = ({
);
const InputVariablesSettings: React.FC<{
initialImports: any; // TODO - any json type
setImports: (imports: any) => void;
initialImports: JsImports;
setImports: (imports: JsImports) => void;
}> = ({ initialImports, setImports }) => {
const [importString, setImportString] = useState(() =>
JSON.stringify(initialImports)
@ -122,7 +123,7 @@ const InputVariablesSettings: React.FC<{
const onChange = (value: string) => {
setImportString(value);
let imports = {} as any;
let imports = {};
try {
imports = JSON.parse(value);
setImportsAreValid(true);
@ -251,7 +252,7 @@ export const SquigglePlayground: FC<PlaygroundProps> = ({
onChange: onCodeChange,
});
const [imports, setImports] = useState({});
const [imports, setImports] = useState<JsImports>({});
const { register, control } = useForm({
resolver: yupResolver(schema),
@ -309,7 +310,6 @@ export const SquigglePlayground: FC<PlaygroundProps> = ({
executionId={executionId}
environment={env}
{...vars}
bindings={defaultBindings}
jsImports={imports}
enableLocalSettings={true}
/>

212
packages/components/src/components/SquiggleViewer/ExpressionViewer.tsx
View File

@ -1,5 +1,5 @@
import React from "react";
import { squiggleExpression, declaration } from "@quri/squiggle-lang";
import React, { useContext } from "react";
import { SqDistributionTag, SqValue, SqValueTag } from "@quri/squiggle-lang";
import { NumberShower } from "../NumberShower";
import { DistributionChart, defaultPlot, makePlot } from "../DistributionChart";
import { FunctionChart, FunctionChartSettings } from "../FunctionChart";
@ -8,7 +8,10 @@ import { VariableBox } from "./VariableBox";
import { ItemSettingsMenu } from "./ItemSettingsMenu";
import { hasMassBelowZero } from "../../lib/distributionUtils";
import { MergedItemSettings } from "./utils";
import { ViewerContext } from "./ViewerContext";
/*
// DISABLED FOR 0.4 branch, for now
function getRange<a>(x: declaration<a>) {
const first = x.args[0];
switch (first.tag) {
@ -31,15 +34,21 @@ function getChartSettings<a>(x: declaration<a>): FunctionChartSettings {
count: 20,
};
}
*/
const VariableList: React.FC<{
path: string[];
value: SqValue;
heading: string;
children: (settings: MergedItemSettings) => React.ReactNode;
}> = ({ path, heading, children }) => (
<VariableBox path={path} heading={heading}>
}> = ({ value, heading, children }) => (
<VariableBox value={value} heading={heading}>
{(settings) => (
<div className={clsx("space-y-3", path.length ? "pt-1 mt-1" : null)}>
<div
className={clsx(
"space-y-3",
value.location.path.items.length ? "pt-1 mt-1" : null
)}
>
{children(settings)}
</div>
)}
@ -48,51 +57,44 @@ const VariableList: React.FC<{
export interface Props {
/** The output of squiggle's run */
expression: squiggleExpression;
/** Path to the current item, e.g. `['foo', 'bar', '3']` for `foo.bar[3]`; can be empty on the top-level item. */
path: string[];
value: SqValue;
width?: number;
}
export const ExpressionViewer: React.FC<Props> = ({
path,
expression,
width,
}) => {
if (typeof expression !== "object") {
export const ExpressionViewer: React.FC<Props> = ({ value, width }) => {
const { getMergedSettings } = useContext(ViewerContext);
switch (value.tag) {
case SqValueTag.Number:
return (
<VariableList path={path} heading="Error">
{() => `Unknown expression: ${expression}`}
</VariableList>
);
}
switch (expression.tag) {
case "number":
return (
<VariableBox path={path} heading="Number">
<VariableBox value={value} heading="Number">
{() => (
<div className="font-semibold text-slate-600">
<NumberShower precision={3} number={expression.value} />
<NumberShower precision={3} number={value.value} />
</div>
)}
</VariableBox>
);
case "distribution": {
const distType = expression.value.type();
case SqValueTag.Distribution: {
const distType = value.value.tag;
return (
<VariableBox
path={path}
value={value}
heading={`Distribution (${distType})\n${
distType === "Symbolic" ? expression.value.toString() : ""
distType === SqDistributionTag.Symbolic
? value.value.toString()
: ""
}`}
renderSettingsMenu={({ onChange }) => {
const shape = expression.value.pointSet();
const shape = value.value.pointSet(
getMergedSettings(value.location).environment
);
return (
<ItemSettingsMenu
path={path}
value={value}
onChange={onChange}
disableLogX={
shape.tag === "Ok" && hasMassBelowZero(shape.value)
shape.tag === "Ok" && hasMassBelowZero(shape.value.asShape())
}
withFunctionSettings={false}
/>
@ -102,7 +104,8 @@ export const ExpressionViewer: React.FC<Props> = ({
{(settings) => {
return (
<DistributionChart
plot={defaultPlot(expression.value)}
plot={defaultPlot(value.value)}
environment={settings.environment}
{...settings.distributionPlotSettings}
height={settings.height}
width={width}
@ -112,77 +115,77 @@ export const ExpressionViewer: React.FC<Props> = ({
</VariableBox>
);
}
case "string":
case SqValueTag.String:
return (
<VariableBox path={path} heading="String">
<VariableBox value={value} heading="String">
{() => (
<>
<span className="text-slate-400">"</span>
<span className="text-slate-600 font-semibold font-mono">
{expression.value}
{value.value}
</span>
<span className="text-slate-400">"</span>
</>
)}
</VariableBox>
);
case "boolean":
case SqValueTag.Bool:
return (
<VariableBox path={path} heading="Boolean">
{() => expression.value.toString()}
<VariableBox value={value} heading="Boolean">
{() => value.value.toString()}
</VariableBox>
);
case "symbol":
case SqValueTag.Symbol:
return (
<VariableBox path={path} heading="Symbol">
<VariableBox value={value} heading="Symbol">
{() => (
<>
<span className="text-slate-500 mr-2">Undefined Symbol:</span>
<span className="text-slate-600">{expression.value}</span>
<span className="text-slate-600">{value.value}</span>
</>
)}
</VariableBox>
);
case "call":
case SqValueTag.Call:
return (
<VariableBox path={path} heading="Call">
{() => expression.value}
<VariableBox value={value} heading="Call">
{() => value.value}
</VariableBox>
);
case "arraystring":
case SqValueTag.ArrayString:
return (
<VariableBox path={path} heading="Array String">
{() => expression.value.map((r) => `"${r}"`).join(", ")}
<VariableBox value={value} heading="Array String">
{() => value.value.map((r) => `"${r}"`).join(", ")}
</VariableBox>
);
case "date":
case SqValueTag.Date:
return (
<VariableBox path={path} heading="Date">
{() => expression.value.toDateString()}
<VariableBox value={value} heading="Date">
{() => value.value.toDateString()}
</VariableBox>
);
case "void":
case SqValueTag.Void:
return (
<VariableBox path={path} heading="Void">
<VariableBox value={value} heading="Void">
{() => "Void"}
</VariableBox>
);
case "timeDuration": {
case SqValueTag.TimeDuration: {
return (
<VariableBox path={path} heading="Time Duration">
{() => <NumberShower precision={3} number={expression.value} />}
<VariableBox value={value} heading="Time Duration">
{() => <NumberShower precision={3} number={value.value} />}
</VariableBox>
);
}
case "lambda":
case SqValueTag.Lambda:
return (
<VariableBox
path={path}
value={value}
heading="Function"
renderSettingsMenu={({ onChange }) => {
return (
<ItemSettingsMenu
path={path}
value={value}
onChange={onChange}
withFunctionSettings={true}
/>
@ -191,11 +194,11 @@ export const ExpressionViewer: React.FC<Props> = ({
>
{(settings) => (
<>
<div className="text-amber-700 bg-amber-100 rounded-md font-mono p-1 pl-2 mb-3 mt-1 text-sm">{`function(${expression.value.parameters.join(
","
)})`}</div>
<div className="text-amber-700 bg-amber-100 rounded-md font-mono p-1 pl-2 mb-3 mt-1 text-sm">{`function(${value.value
.parameters()
.join(",")})`}</div>
<FunctionChart
fn={expression.value}
fn={value.value}
chartSettings={settings.chartSettings}
distributionPlotSettings={settings.distributionPlotSettings}
height={settings.height}
@ -208,47 +211,48 @@ export const ExpressionViewer: React.FC<Props> = ({
)}
</VariableBox>
);
case "lambdaDeclaration": {
case SqValueTag.Declaration: {
return (
<VariableBox
path={path}
value={value}
heading="Function Declaration"
renderSettingsMenu={({ onChange }) => {
return (
<ItemSettingsMenu
onChange={onChange}
path={path}
value={value}
withFunctionSettings={true}
/>
);
}}
>
{(settings) => (
<FunctionChart
fn={expression.value.fn}
chartSettings={getChartSettings(expression.value)}
distributionPlotSettings={settings.distributionPlotSettings}
height={settings.height}
environment={{
sampleCount: settings.environment.sampleCount / 10,
xyPointLength: settings.environment.xyPointLength / 10,
}}
/>
<div>NOT IMPLEMENTED IN 0.4 YET</div>
// <FunctionChart
// fn={expression.value.fn}
// chartSettings={getChartSettings(expression.value)}
// distributionPlotSettings={settings.distributionPlotSettings}
// height={settings.height}
// environment={{
// sampleCount: settings.environment.sampleCount / 10,
// xyPointLength: settings.environment.xyPointLength / 10,
// }}
// />
)}
</VariableBox>
);
}
case "module": {
case SqValueTag.Module: {
return (
<VariableList path={path} heading="Module">
<VariableList value={value} heading="Module">
{(_) =>
Object.entries(expression.value)
.filter(([key, _]) => !key.match(/^(Math|System)\./))
value.value
.entries()
.filter(([key, _]) => !key.match(/^(__result__)$/))
.map(([key, r]) => (
<ExpressionViewer
key={key}
path={[...path, key]}
expression={r}
value={r}
width={width !== undefined ? width - 20 : width}
/>
))
@ -256,23 +260,26 @@ export const ExpressionViewer: React.FC<Props> = ({
</VariableList>
);
}
case "record":
const plot = makePlot(expression.value);
case SqValueTag.Record:
const plot = makePlot(value.value);
if (plot) {
return (
<VariableBox
path={path}
heading={"Plot"}
value={value}
heading="Plot"
renderSettingsMenu={({ onChange }) => {
let disableLogX = plot.distributions.some((x) => {
let pointSet = x.distribution.pointSet();
let pointSet = x.distribution.pointSet(
getMergedSettings(value.location).environment
);
return (
pointSet.tag === "Ok" && hasMassBelowZero(pointSet.value)
pointSet.tag === "Ok" &&
hasMassBelowZero(pointSet.value.asShape())
);
});
return (
<ItemSettingsMenu
path={path}
value={value}
onChange={onChange}
disableLogX={disableLogX}
withFunctionSettings={false}
@ -284,6 +291,7 @@ export const ExpressionViewer: React.FC<Props> = ({
return (
<DistributionChart
plot={plot}
environment={settings.environment}
{...settings.distributionPlotSettings}
height={settings.height}
width={width}
@ -294,13 +302,14 @@ export const ExpressionViewer: React.FC<Props> = ({
);
} else {
return (
<VariableList path={path} heading="Record">
<VariableList value={value} heading="Record">
{(_) =>
Object.entries(expression.value).map(([key, r]) => (
value.value
.entries()
.map(([key, r]) => (
<ExpressionViewer
key={key}
path={[...path, key]}
expression={r}
value={r}
width={width !== undefined ? width - 20 : width}
/>
))
@ -308,15 +317,16 @@ export const ExpressionViewer: React.FC<Props> = ({
</VariableList>
);
}
case "array":
case SqValueTag.Array:
return (
<VariableList path={path} heading="Array">
<VariableList value={value} heading="Array">
{(_) =>
expression.value.map((r, i) => (
value.value
.getValues()
.map((r, i) => (
<ExpressionViewer
key={i}
path={[...path, String(i)]}
expression={r}
value={r}
width={width !== undefined ? width - 20 : width}
/>
))
@ -325,13 +335,11 @@ export const ExpressionViewer: React.FC<Props> = ({
);
default: {
return (
<VariableList path={path} heading="Error">
<VariableList value={value} heading="Error">
{() => (
<div>
<span>No display for type: </span>{" "}
<span className="font-semibold text-slate-600">
{expression.tag}
</span>
<span className="font-semibold text-slate-600">{value.tag}</span>
</div>
)}
</VariableList>

23
packages/components/src/components/SquiggleViewer/ItemSettingsMenu.tsx
View File

@ -4,13 +4,14 @@ import { useForm } from "react-hook-form";
import { yupResolver } from "@hookform/resolvers/yup";
import { Modal } from "../ui/Modal";
import { ViewSettings, viewSettingsSchema } from "../ViewSettings";
import { Path, pathAsString } from "./utils";
import { ViewerContext } from "./ViewerContext";
import { defaultTickFormat } from "../../lib/distributionSpecBuilder";
import { PlaygroundContext } from "../SquigglePlayground";
import { SqValue } from "@quri/squiggle-lang";
import { locationAsString } from "./utils";
type Props = {
path: Path;
value: SqValue;
onChange: () => void;
disableLogX?: boolean;
withFunctionSettings: boolean;
@ -19,7 +20,7 @@ type Props = {
const ItemSettingsModal: React.FC<
Props & { close: () => void; resetScroll: () => void }
> = ({
path,
value,
onChange,
disableLogX,
withFunctionSettings,
@ -29,7 +30,7 @@ const ItemSettingsModal: React.FC<
const { setSettings, getSettings, getMergedSettings } =
useContext(ViewerContext);
const mergedSettings = getMergedSettings(path);
const mergedSettings = getMergedSettings(value.location);
const { register, watch } = useForm({
resolver: yupResolver(viewSettingsSchema),
@ -53,8 +54,8 @@ const ItemSettingsModal: React.FC<
});
useEffect(() => {
const subscription = watch((vars) => {
const settings = getSettings(path); // get the latest version
setSettings(path, {
const settings = getSettings(value.location); // get the latest version
setSettings(value.location, {
...settings,
distributionPlotSettings: {
showSummary: vars.showSummary,
@ -75,7 +76,7 @@ const ItemSettingsModal: React.FC<
onChange();
});
return () => subscription.unsubscribe();
}, [getSettings, setSettings, onChange, path, watch]);
}, [getSettings, setSettings, onChange, value.location, watch]);
const { getLeftPanelElement } = useContext(PlaygroundContext);
@ -83,7 +84,7 @@ const ItemSettingsModal: React.FC<
<Modal container={getLeftPanelElement()} close={close}>
<Modal.Header>
Chart settings
{path.length ? (
{value.location.path.items.length ? (
<>
{" for "}
<span
@ -91,7 +92,7 @@ const ItemSettingsModal: React.FC<
className="cursor-pointer"
onClick={resetScroll}
>
{pathAsString(path)}
{locationAsString(value.location)}
</span>{" "}
</>
) : (
@ -120,7 +121,7 @@ export const ItemSettingsMenu: React.FC<Props> = (props) => {
if (!enableLocalSettings) {
return null;
}
const settings = getSettings(props.path);
const settings = getSettings(props.value.location);
const resetScroll = () => {
if (!ref.current) return;
@ -139,7 +140,7 @@ export const ItemSettingsMenu: React.FC<Props> = (props) => {
{settings.distributionPlotSettings || settings.chartSettings ? (
<button
onClick={() => {
setSettings(props.path, {
setSettings(props.value.location, {
...settings,
distributionPlotSettings: undefined,
chartSettings: undefined,

19
packages/components/src/components/SquiggleViewer/VariableBox.tsx
View File

@ -1,3 +1,4 @@
import { SqValue, SqValueLocation } from "@quri/squiggle-lang";
import React, { useContext, useReducer } from "react";
import { Tooltip } from "../ui/Tooltip";
import { LocalItemSettings, MergedItemSettings } from "./utils";
@ -8,14 +9,14 @@ type SettingsMenuParams = {
};
type VariableBoxProps = {
path: string[];
value: SqValue;
heading: string;
renderSettingsMenu?: (params: SettingsMenuParams) => React.ReactNode;
children: (settings: MergedItemSettings) => React.ReactNode;
};
export const VariableBox: React.FC<VariableBoxProps> = ({
path,
value: { location },
heading = "Error",
renderSettingsMenu,
children,
@ -27,10 +28,10 @@ export const VariableBox: React.FC<VariableBoxProps> = ({
// So we use `forceUpdate` to force rerendering.
const [_, forceUpdate] = useReducer((x) => x + 1, 0);
const settings = getSettings(path);
const settings = getSettings(location);
const setSettingsAndUpdate = (newSettings: LocalItemSettings) => {
setSettings(path, newSettings);
setSettings(location, newSettings);
forceUpdate();
};
@ -38,8 +39,10 @@ export const VariableBox: React.FC<VariableBoxProps> = ({
setSettingsAndUpdate({ ...settings, collapsed: !settings.collapsed });
};
const isTopLevel = path.length === 0;
const name = isTopLevel ? "Result" : path[path.length - 1];
const isTopLevel = location.path.items.length === 0;
const name = isTopLevel
? { result: "Result", bindings: "Bindings" }[location.path.root]
: location.path.items[location.path.items.length - 1];
return (
<div>
@ -65,13 +68,13 @@ export const VariableBox: React.FC<VariableBoxProps> = ({
</header>
{settings.collapsed ? null : (
<div className="flex w-full">
{path.length ? (
{location.path.items.length ? (
<div
className="border-l-2 border-slate-200 hover:border-indigo-600 w-4 cursor-pointer"
onClick={toggleCollapsed}
></div>
) : null}
<div className="grow">{children(getMergedSettings(path))}</div>
<div className="grow">{children(getMergedSettings(location))}</div>
</div>
)}
</div>

10
packages/components/src/components/SquiggleViewer/ViewerContext.ts
View File

@ -1,14 +1,14 @@
import { defaultEnvironment } from "@quri/squiggle-lang";
import { defaultEnvironment, SqValueLocation } from "@quri/squiggle-lang";
import React from "react";
import { LocalItemSettings, MergedItemSettings, Path } from "./utils";
import { LocalItemSettings, MergedItemSettings } from "./utils";
type ViewerContextShape = {
// Note that we don't store settings themselves in the context (that would cause rerenders of the entire tree on each settings update).
// Instead, we keep settings in local state and notify the global context via setSettings to pass them down the component tree again if it got rebuilt from scratch.
// See ./SquiggleViewer.tsx and ./VariableBox.tsx for other implementation details on this.
getSettings(path: Path): LocalItemSettings;
getMergedSettings(path: Path): MergedItemSettings;
setSettings(path: Path, value: LocalItemSettings): void;
getSettings(location: SqValueLocation): LocalItemSettings;
getMergedSettings(location: SqValueLocation): MergedItemSettings;
setSettings(location: SqValueLocation, value: LocalItemSettings): void;
enableLocalSettings: boolean; // show local settings icon in the UI
};

21
packages/components/src/components/SquiggleViewer/index.tsx
View File

@ -1,21 +1,20 @@
import React, { useCallback, useRef } from "react";
import { environment } from "@quri/squiggle-lang";
import { environment, SqValueLocation } from "@quri/squiggle-lang";
import { DistributionPlottingSettings } from "../DistributionChart";
import { FunctionChartSettings } from "../FunctionChart";
import { ExpressionViewer } from "./ExpressionViewer";
import { ViewerContext } from "./ViewerContext";
import {
LocalItemSettings,
locationAsString,
MergedItemSettings,
Path,
pathAsString,
} from "./utils";
import { useSquiggle } from "../../lib/hooks";
import { SquiggleErrorAlert } from "../SquiggleErrorAlert";
type Props = {
/** The output of squiggle's run */
result: ReturnType<typeof useSquiggle>;
result: ReturnType<typeof useSquiggle>["result"];
width?: number;
height: number;
distributionPlotSettings: DistributionPlottingSettings;
@ -45,22 +44,22 @@ export const SquiggleViewer: React.FC<Props> = ({
const settingsRef = useRef<Settings>({});
const getSettings = useCallback(
(path: Path) => {
return settingsRef.current[pathAsString(path)] || defaultSettings;
(location: SqValueLocation) => {
return settingsRef.current[locationAsString(location)] || defaultSettings;
},
[settingsRef]
);
const setSettings = useCallback(
(path: Path, value: LocalItemSettings) => {
settingsRef.current[pathAsString(path)] = value;
(location: SqValueLocation, value: LocalItemSettings) => {
settingsRef.current[locationAsString(location)] = value;
},
[settingsRef]
);
const getMergedSettings = useCallback(
(path: Path) => {
const localSettings = getSettings(path);
(location: SqValueLocation) => {
const localSettings = getSettings(location);
const result: MergedItemSettings = {
distributionPlotSettings: {
...distributionPlotSettings,
@ -91,7 +90,7 @@ export const SquiggleViewer: React.FC<Props> = ({
}}
>
{result.tag === "Ok" ? (
<ExpressionViewer path={[]} expression={result.value} width={width} />
<ExpressionViewer value={result.value} width={width} />
) : (
<SquiggleErrorAlert error={result.value} />
)}

7
packages/components/src/components/SquiggleViewer/utils.ts
View File

@ -1,6 +1,6 @@
import { DistributionPlottingSettings } from "../DistributionChart";
import { FunctionChartSettings } from "../FunctionChart";
import { environment } from "@quri/squiggle-lang";
import { environment, SqValueLocation } from "@quri/squiggle-lang";
export type LocalItemSettings = {
collapsed: boolean;
@ -17,6 +17,5 @@ export type MergedItemSettings = {
environment: environment;
};
export type Path = string[];
export const pathAsString = (path: Path) => path.join(".");
export const locationAsString = (location: SqValueLocation) =>
location.path.items.join(".");

5
packages/components/src/index.ts
View File

@ -1,7 +1,4 @@
export { SquiggleChart } from "./components/SquiggleChart";
export { SquiggleEditor, SquigglePartial } from "./components/SquiggleEditor";
export { SquiggleEditor } from "./components/SquiggleEditor";
export { SquigglePlayground } from "./components/SquigglePlayground";
export { SquiggleContainer } from "./components/SquiggleContainer";
export { SquiggleEditorWithImportedBindings } from "./components/SquiggleEditorWithImportedBindings";
export { mergeBindings } from "@quri/squiggle-lang";

4
packages/components/src/lib/distributionUtils.ts
View File

@ -1,5 +1,5 @@
import { shape } from "@quri/squiggle-lang";
import { SqShape } from "@quri/squiggle-lang";
export const hasMassBelowZero = (shape: shape) =>
export const hasMassBelowZero = (shape: SqShape) =>
shape.continuous.some((x) => x.x <= 0) ||
shape.discrete.some((x) => x.x <= 0);

2
packages/components/src/lib/hooks/index.ts
View File

@ -1,3 +1,3 @@
export { useMaybeControlledValue } from "./useMaybeControlledValue";
export { useSquiggle, useSquigglePartial } from "./useSquiggle";
export { useSquiggle } from "./useSquiggle";
export { useRunnerState } from "./useRunnerState";

61
packages/components/src/lib/hooks/useSquiggle.ts
View File

@ -1,53 +1,42 @@
import {
bindings,
environment,
jsImports,
run,
runPartial,
} from "@quri/squiggle-lang";
import { environment, SqProject, SqValue } from "@quri/squiggle-lang";
import { useEffect, useMemo } from "react";
import { JsImports, jsImportsToSquiggleCode } from "../jsImports";
type SquiggleArgs<T extends ReturnType<typeof run | typeof runPartial>> = {
type SquiggleArgs = {
code: string;
executionId?: number;
bindings?: bindings;
jsImports?: jsImports;
jsImports?: JsImports;
environment?: environment;
onChange?: (expr: Extract<T, { tag: "Ok" }>["value"] | undefined) => void;
onChange?: (expr: SqValue | undefined) => void;
};
const useSquiggleAny = <T extends ReturnType<typeof run | typeof runPartial>>(
args: SquiggleArgs<T>,
f: (...args: Parameters<typeof run>) => T
) => {
const result: T = useMemo<T>(
() => f(args.code, args.bindings, args.environment, args.jsImports),
export const useSquiggle = (args: SquiggleArgs) => {
const result = useMemo(
() => {
const project = SqProject.create();
project.setSource("main", args.code);
if (args.environment) {
project.setEnvironment(args.environment);
}
if (args.jsImports && Object.keys(args.jsImports).length) {
const importsSource = jsImportsToSquiggleCode(args.jsImports);
project.setSource("imports", importsSource);
project.setContinues("main", ["imports"]);
}
project.run("main");
const result = project.getResult("main");
const bindings = project.getBindings("main");
return { result, bindings };
},
// eslint-disable-next-line react-hooks/exhaustive-deps
[
f,
args.code,
args.bindings,
args.environment,
args.jsImports,
args.executionId,
]
[args.code, args.environment, args.jsImports, args.executionId]
);
const { onChange } = args;
useEffect(() => {
onChange?.(result.tag === "Ok" ? result.value : undefined);
onChange?.(result.result.tag === "Ok" ? result.result.value : undefined);
}, [result, onChange]);
return result;
};
export const useSquigglePartial = (
args: SquiggleArgs<ReturnType<typeof runPartial>>
) => {
return useSquiggleAny(args, runPartial);
};
export const useSquiggle = (args: SquiggleArgs<ReturnType<typeof run>>) => {
return useSquiggleAny(args, run);
};

51
packages/components/src/lib/jsImports.ts Normal file
View File

@ -0,0 +1,51 @@
type JsImportsValue =
| number
| string
| JsImportsValue[]
| {
[k: string]: JsImportsValue;
};
export type JsImports = {
[k: string]: JsImportsValue;
};
const quote = (arg: string) => `"${arg.replace(new RegExp('"', "g"), '\\"')}"`;
const jsImportsValueToSquiggleCode = (v: JsImportsValue): string => {
if (typeof v === "number") {
return String(v);
} else if (typeof v === "string") {
return quote(v);
} else if (v instanceof Array) {
return "[" + v.map((x) => jsImportsValueToSquiggleCode(x)) + "]";
} else {
if (Object.keys(v).length) {
return (
"{" +
Object.entries(v)
.map(([k, v]) => `${quote(k)}:${jsImportsValueToSquiggleCode(v)},`)
.join("") +
"}"
);
} else {
return "0"; // squiggle doesn't support empty `{}`
}
}
};
export const jsImportsToSquiggleCode = (v: JsImports) => {
const validId = new RegExp("[a-zA-Z][[a-zA-Z0-9]*");
let result = Object.entries(v)
.map(([k, v]) => {
if (!k.match(validId)) {
return ""; // skipping without warnings; can be improved
}
return `$${k} = ${jsImportsValueToSquiggleCode(v)}\n`;
})
.join("");
if (!result) {
result = "$__no_valid_imports__ = 1"; // without this generated squiggle code can be invalid
}
return result;
};

8
packages/components/src/lib/plotParser.ts
View File

@ -1,9 +1,9 @@
import * as yup from "yup";
import { Distribution, result, squiggleExpression } from "@quri/squiggle-lang";
import { SqDistribution, result, SqRecord } from "@quri/squiggle-lang";
export type LabeledDistribution = {
name: string;
distribution: Distribution;
distribution: SqDistribution;
color?: string;
};
@ -53,9 +53,7 @@ const schema = yup
}),
});
export function parsePlot(record: {
[key: string]: squiggleExpression;
}): result<Plot, string> {
export function parsePlot(record: SqRecord): result<Plot, string> {
try {
const plotRecord = schema.validateSync(record);
return ok({

27
packages/squiggle-lang/__tests__/Reducer/Reducer_Bindings/Reducer_Bindings_test.res Normal file
View File

@ -0,0 +1,27 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
describe("Name Space", () => {
let value = InternalExpressionValue.IEvNumber(1967.0)
let nameSpace = Bindings.emptyNameSpace->Bindings.set("value", value)
test("get", () => {
expect(Bindings.get(nameSpace, "value")) == Some(value)
})
test("chain and get", () => {
let mainNameSpace = Bindings.emptyNameSpace->Bindings.chainTo([nameSpace])
expect(Bindings.get(mainNameSpace, "value")) == Some(value)
})
test("chain and set", () => {
let mainNameSpace0 = Bindings.emptyNameSpace->Bindings.chainTo([nameSpace])
let mainNameSpace =
mainNameSpace0->Bindings.set("value", InternalExpressionValue.IEvNumber(1968.0))
expect(Bindings.get(mainNameSpace, "value")) == Some(InternalExpressionValue.IEvNumber(1968.0))
})
})

10
packages/squiggle-lang/__tests__/Reducer/Reducer_Dispatch/Reducer_Dispatch_BuiltIn_test.res
View File

@ -1,10 +1,14 @@
module ExpressionValue = ReducerInterface.ExternalExpressionValue
module ExpressionValue = ReducerInterface.InternalExpressionValue
module Expression = Reducer_Expression
open Jest
open Expect
let expectEvalToBe = (expr: string, answer: string) =>
Reducer.evaluate(expr)->ExpressionValue.toStringResult->expect->toBe(answer)
let expectEvalToBe = (sourceCode: string, answer: string) =>
Expression.BackCompatible.evaluateString(sourceCode)
->ExpressionValue.toStringResult
->expect
->toBe(answer)
let testEval = (expr, answer) => test(expr, () => expectEvalToBe(expr, answer))

5
packages/squiggle-lang/__tests__/Reducer/Reducer_Helpers.res
View File

@ -1,6 +1,5 @@
// Reducer_Helpers
module ErrorValue = Reducer_ErrorValue
module ExternalExpressionValue = ReducerInterface.ExternalExpressionValue
module InternalExpressionValue = ReducerInterface.InternalExpressionValue
module Bindings = Reducer_Bindings
@ -15,8 +14,4 @@ let removeDefaultsInternal = (iev: InternalExpressionValue.t) => {
}
}
let removeDefaultsExternal = (ev: ExternalExpressionValue.t): ExternalExpressionValue.t =>
ev->InternalExpressionValue.toInternal->removeDefaultsInternal->InternalExpressionValue.toExternal
let rRemoveDefaultsInternal = r => Belt.Result.map(r, removeDefaultsInternal)
let rRemoveDefaultsExternal = r => Belt.Result.map(r, removeDefaultsExternal)

2
packages/squiggle-lang/__tests__/Reducer/Reducer_MathJs/Reducer_MathJsEval_test.res
View File

@ -1,5 +1,5 @@
module MathJs = Reducer_MathJs
module ErrorValue = Reducer.ErrorValue
module ErrorValue = Reducer_ErrorValue
open Jest
open ExpectJs

369
packages/squiggle-lang/__tests__/Reducer/Reducer_Peggy/Reducer_Peggy_Parse_test.res
View File

@ -3,241 +3,346 @@ open Reducer_Peggy_TestHelpers
describe("Peggy parse", () => {
describe("float", () => {
testParse("1.", "{1}")
testParse("1.1", "{1.1}")
testParse(".1", "{0.1}")
testParse("0.1", "{0.1}")
testParse("1e1", "{10}")
testParse("1e-1", "{0.1}")
testParse(".1e1", "{1}")
testParse("0.1e1", "{1}")
testParse("1.", "{(::$_endOfOuterBlock_$ () 1)}")
testParse("1.1", "{(::$_endOfOuterBlock_$ () 1.1)}")
testParse(".1", "{(::$_endOfOuterBlock_$ () 0.1)}")
testParse("0.1", "{(::$_endOfOuterBlock_$ () 0.1)}")
testParse("1e1", "{(::$_endOfOuterBlock_$ () 10)}")
testParse("1e-1", "{(::$_endOfOuterBlock_$ () 0.1)}")
testParse(".1e1", "{(::$_endOfOuterBlock_$ () 1)}")
testParse("0.1e1", "{(::$_endOfOuterBlock_$ () 1)}")
})
describe("literals operators parenthesis", () => {
// Note that there is always an outer block. Otherwise, external bindings are ignrored at the first statement
testParse("1", "{1}")
testParse("'hello'", "{'hello'}")
testParse("true", "{true}")
testParse("1+2", "{(::add 1 2)}")
testParse("add(1,2)", "{(::add 1 2)}")
testParse("(1)", "{1}")
testParse("(1+2)", "{(::add 1 2)}")
testParse("1", "{(::$_endOfOuterBlock_$ () 1)}")
testParse("'hello'", "{(::$_endOfOuterBlock_$ () 'hello')}")
testParse("true", "{(::$_endOfOuterBlock_$ () true)}")
testParse("1+2", "{(::$_endOfOuterBlock_$ () (::add 1 2))}")
testParse("add(1,2)", "{(::$_endOfOuterBlock_$ () (::add 1 2))}")
testParse("(1)", "{(::$_endOfOuterBlock_$ () 1)}")
testParse("(1+2)", "{(::$_endOfOuterBlock_$ () (::add 1 2))}")
})
describe("unary", () => {
testParse("-1", "{(::unaryMinus 1)}")
testParse("!true", "{(::not true)}")
testParse("1 + -1", "{(::add 1 (::unaryMinus 1))}")
testParse("-a[0]", "{(::unaryMinus (::$_atIndex_$ :a 0))}")
testParse("!a[0]", "{(::not (::$_atIndex_$ :a 0))}")
testParse("-1", "{(::$_endOfOuterBlock_$ () (::unaryMinus 1))}")
testParse("!true", "{(::$_endOfOuterBlock_$ () (::not true))}")
testParse("1 + -1", "{(::$_endOfOuterBlock_$ () (::add 1 (::unaryMinus 1)))}")
testParse("-a[0]", "{(::$_endOfOuterBlock_$ () (::unaryMinus (::$_atIndex_$ :a 0)))}")
testParse("!a[0]", "{(::$_endOfOuterBlock_$ () (::not (::$_atIndex_$ :a 0)))}")
})
describe("multiplicative", () => {
testParse("1 * 2", "{(::multiply 1 2)}")
testParse("1 / 2", "{(::divide 1 2)}")
testParse("1 * 2 * 3", "{(::multiply (::multiply 1 2) 3)}")
testParse("1 * 2 / 3", "{(::divide (::multiply 1 2) 3)}")
testParse("1 / 2 * 3", "{(::multiply (::divide 1 2) 3)}")
testParse("1 / 2 / 3", "{(::divide (::divide 1 2) 3)}")
testParse("1 * 2 + 3 * 4", "{(::add (::multiply 1 2) (::multiply 3 4))}")
testParse("1 * 2 - 3 * 4", "{(::subtract (::multiply 1 2) (::multiply 3 4))}")
testParse("1 * 2 .+ 3 * 4", "{(::dotAdd (::multiply 1 2) (::multiply 3 4))}")
testParse("1 * 2 .- 3 * 4", "{(::dotSubtract (::multiply 1 2) (::multiply 3 4))}")
testParse("1 * 2 + 3 .* 4", "{(::add (::multiply 1 2) (::dotMultiply 3 4))}")
testParse("1 * 2 + 3 / 4", "{(::add (::multiply 1 2) (::divide 3 4))}")
testParse("1 * 2 + 3 ./ 4", "{(::add (::multiply 1 2) (::dotDivide 3 4))}")
testParse("1 * 2 - 3 .* 4", "{(::subtract (::multiply 1 2) (::dotMultiply 3 4))}")
testParse("1 * 2 - 3 / 4", "{(::subtract (::multiply 1 2) (::divide 3 4))}")
testParse("1 * 2 - 3 ./ 4", "{(::subtract (::multiply 1 2) (::dotDivide 3 4))}")
testParse("1 * 2 - 3 * 4^5", "{(::subtract (::multiply 1 2) (::multiply 3 (::pow 4 5)))}")
testParse("1 * 2", "{(::$_endOfOuterBlock_$ () (::multiply 1 2))}")
testParse("1 / 2", "{(::$_endOfOuterBlock_$ () (::divide 1 2))}")
testParse("1 * 2 * 3", "{(::$_endOfOuterBlock_$ () (::multiply (::multiply 1 2) 3))}")
testParse("1 * 2 / 3", "{(::$_endOfOuterBlock_$ () (::divide (::multiply 1 2) 3))}")
testParse("1 / 2 * 3", "{(::$_endOfOuterBlock_$ () (::multiply (::divide 1 2) 3))}")
testParse("1 / 2 / 3", "{(::$_endOfOuterBlock_$ () (::divide (::divide 1 2) 3))}")
testParse(
"1 * 2 + 3 * 4",
"{(::$_endOfOuterBlock_$ () (::add (::multiply 1 2) (::multiply 3 4)))}",
)
testParse(
"1 * 2 - 3 * 4",
"{(::$_endOfOuterBlock_$ () (::subtract (::multiply 1 2) (::multiply 3 4)))}",
)
testParse(
"1 * 2 .+ 3 * 4",
"{(::$_endOfOuterBlock_$ () (::dotAdd (::multiply 1 2) (::multiply 3 4)))}",
)
testParse(
"1 * 2 .- 3 * 4",
"{(::$_endOfOuterBlock_$ () (::dotSubtract (::multiply 1 2) (::multiply 3 4)))}",
)
testParse(
"1 * 2 + 3 .* 4",
"{(::$_endOfOuterBlock_$ () (::add (::multiply 1 2) (::dotMultiply 3 4)))}",
)
testParse(
"1 * 2 + 3 / 4",
"{(::$_endOfOuterBlock_$ () (::add (::multiply 1 2) (::divide 3 4)))}",
)
testParse(
"1 * 2 + 3 ./ 4",
"{(::$_endOfOuterBlock_$ () (::add (::multiply 1 2) (::dotDivide 3 4)))}",
)
testParse(
"1 * 2 - 3 .* 4",
"{(::$_endOfOuterBlock_$ () (::subtract (::multiply 1 2) (::dotMultiply 3 4)))}",
)
testParse(
"1 * 2 - 3 / 4",
"{(::$_endOfOuterBlock_$ () (::subtract (::multiply 1 2) (::divide 3 4)))}",
)
testParse(
"1 * 2 - 3 ./ 4",
"{(::$_endOfOuterBlock_$ () (::subtract (::multiply 1 2) (::dotDivide 3 4)))}",
)
testParse(
"1 * 2 - 3 * 4^5",
"{(::$_endOfOuterBlock_$ () (::subtract (::multiply 1 2) (::multiply 3 (::pow 4 5))))}",
)
testParse(
"1 * 2 - 3 * 4^5^6",
"{(::subtract (::multiply 1 2) (::multiply 3 (::pow (::pow 4 5) 6)))}",
"{(::$_endOfOuterBlock_$ () (::subtract (::multiply 1 2) (::multiply 3 (::pow (::pow 4 5) 6))))}",
)
testParse(
"1 * -a[-2]",
"{(::$_endOfOuterBlock_$ () (::multiply 1 (::unaryMinus (::$_atIndex_$ :a (::unaryMinus 2)))))}",
)
testParse("1 * -a[-2]", "{(::multiply 1 (::unaryMinus (::$_atIndex_$ :a (::unaryMinus 2))))}")
})
describe("multi-line", () => {
testParse("x=1; 2", "{:x = {1}; 2}")
testParse("x=1; y=2", "{:x = {1}; :y = {2}}")
testParse("x=1; 2", "{:x = {1}; (::$_endOfOuterBlock_$ () 2)}")
testParse("x=1; y=2", "{:x = {1}; :y = {2}; (::$_endOfOuterBlock_$ () ())}")
})
describe("variables", () => {
testParse("x = 1", "{:x = {1}}")
testParse("x", "{:x}")
testParse("x = 1; x", "{:x = {1}; :x}")
testParse("x = 1", "{:x = {1}; (::$_endOfOuterBlock_$ () ())}")
testParse("x", "{(::$_endOfOuterBlock_$ () :x)}")
testParse("x = 1; x", "{:x = {1}; (::$_endOfOuterBlock_$ () :x)}")
})
describe("functions", () => {
testParse("identity(x) = x", "{:identity = {|:x| {:x}}}") // Function definitions become lambda assignments
testParse("identity(x)", "{(::identity :x)}")
testParse("identity(x) = x", "{:identity = {|:x| {:x}}; (::$_endOfOuterBlock_$ () ())}") // Function definitions become lambda assignments
testParse("identity(x)", "{(::$_endOfOuterBlock_$ () (::identity :x))}")
})
describe("arrays", () => {
testParse("[]", "{(::$_constructArray_$ ())}")
testParse("[0, 1, 2]", "{(::$_constructArray_$ (0 1 2))}")
testParse("['hello', 'world']", "{(::$_constructArray_$ ('hello' 'world'))}")
testParse("([0,1,2])[1]", "{(::$_atIndex_$ (::$_constructArray_$ (0 1 2)) 1)}")
testParse("[]", "{(::$_endOfOuterBlock_$ () (::$_constructArray_$ ()))}")
testParse("[0, 1, 2]", "{(::$_endOfOuterBlock_$ () (::$_constructArray_$ (0 1 2)))}")
testParse(
"['hello', 'world']",
"{(::$_endOfOuterBlock_$ () (::$_constructArray_$ ('hello' 'world')))}",
)
testParse(
"([0,1,2])[1]",
"{(::$_endOfOuterBlock_$ () (::$_atIndex_$ (::$_constructArray_$ (0 1 2)) 1))}",
)
})
describe("records", () => {
testParse("{a: 1, b: 2}", "{(::$_constructRecord_$ ('a': 1 'b': 2))}")
testParse("{1+0: 1, 2+0: 2}", "{(::$_constructRecord_$ ((::add 1 0): 1 (::add 2 0): 2))}") // key can be any expression
testParse("record.property", "{(::$_atIndex_$ :record 'property')}")
testParse(
"{a: 1, b: 2}",
"{(::$_endOfOuterBlock_$ () (::$_constructRecord_$ ('a': 1 'b': 2)))}",
)
testParse(
"{1+0: 1, 2+0: 2}",
"{(::$_endOfOuterBlock_$ () (::$_constructRecord_$ ((::add 1 0): 1 (::add 2 0): 2)))}",
) // key can be any expression
testParse("record.property", "{(::$_endOfOuterBlock_$ () (::$_atIndex_$ :record 'property'))}")
})
describe("post operators", () => {
//function call, array and record access are post operators with higher priority than unary operators
testParse("a==!b(1)", "{(::equal :a (::not (::b 1)))}")
testParse("a==!b[1]", "{(::equal :a (::not (::$_atIndex_$ :b 1)))}")
testParse("a==!b.one", "{(::equal :a (::not (::$_atIndex_$ :b 'one')))}")
testParse("a==!b(1)", "{(::$_endOfOuterBlock_$ () (::equal :a (::not (::b 1))))}")
testParse("a==!b[1]", "{(::$_endOfOuterBlock_$ () (::equal :a (::not (::$_atIndex_$ :b 1))))}")
testParse(
"a==!b.one",
"{(::$_endOfOuterBlock_$ () (::equal :a (::not (::$_atIndex_$ :b 'one'))))}",
)
})
describe("comments", () => {
testParse("1 # This is a line comment", "{1}")
testParse("1 // This is a line comment", "{1}")
testParse("1 /* This is a multi line comment */", "{1}")
testParse("/* This is a multi line comment */ 1", "{1}")
testParse("1 # This is a line comment", "{(::$_endOfOuterBlock_$ () 1)}")
testParse("1 // This is a line comment", "{(::$_endOfOuterBlock_$ () 1)}")
testParse("1 /* This is a multi line comment */", "{(::$_endOfOuterBlock_$ () 1)}")
testParse("/* This is a multi line comment */ 1", "{(::$_endOfOuterBlock_$ () 1)}")
testParse(
`
/* This is
a multi line
comment */
1`,
"{1}",
"{(::$_endOfOuterBlock_$ () 1)}",
)
})
describe("ternary operator", () => {
testParse("true ? 2 : 3", "{(::$$_ternary_$$ true 2 3)}")
testParse("true ? 2 : 3", "{(::$_endOfOuterBlock_$ () (::$$_ternary_$$ true 2 3))}")
testParse(
"false ? 2 : false ? 4 : 5",
"{(::$$_ternary_$$ false 2 (::$$_ternary_$$ false 4 5))}",
"{(::$_endOfOuterBlock_$ () (::$$_ternary_$$ false 2 (::$$_ternary_$$ false 4 5)))}",
) // nested ternary
})
describe("if then else", () => {
testParse("if true then 2 else 3", "{(::$$_ternary_$$ true {2} {3})}")
testParse("if false then {2} else {3}", "{(::$$_ternary_$$ false {2} {3})}")
testParse(
"if true then 2 else 3",
"{(::$_endOfOuterBlock_$ () (::$$_ternary_$$ true {2} {3}))}",
)
testParse(
"if false then {2} else {3}",
"{(::$_endOfOuterBlock_$ () (::$$_ternary_$$ false {2} {3}))}",
)
testParse(
"if false then {2} else if false then {4} else {5}",
"{(::$$_ternary_$$ false {2} (::$$_ternary_$$ false {4} {5}))}",
"{(::$_endOfOuterBlock_$ () (::$$_ternary_$$ false {2} (::$$_ternary_$$ false {4} {5})))}",
) //nested if
})
describe("logical", () => {
testParse("true || false", "{(::or true false)}")
testParse("true && false", "{(::and true false)}")
testParse("a * b + c", "{(::add (::multiply :a :b) :c)}") // for comparison
testParse("a && b || c", "{(::or (::and :a :b) :c)}")
testParse("a && b || c && d", "{(::or (::and :a :b) (::and :c :d))}")
testParse("a && !b || c", "{(::or (::and :a (::not :b)) :c)}")
testParse("a && b==c || d", "{(::or (::and :a (::equal :b :c)) :d)}")
testParse("a && b!=c || d", "{(::or (::and :a (::unequal :b :c)) :d)}")
testParse("a && !(b==c) || d", "{(::or (::and :a (::not (::equal :b :c))) :d)}")
testParse("a && b>=c || d", "{(::or (::and :a (::largerEq :b :c)) :d)}")
testParse("a && !(b>=c) || d", "{(::or (::and :a (::not (::largerEq :b :c))) :d)}")
testParse("a && b<=c || d", "{(::or (::and :a (::smallerEq :b :c)) :d)}")
testParse("a && b>c || d", "{(::or (::and :a (::larger :b :c)) :d)}")
testParse("a && b<c || d", "{(::or (::and :a (::smaller :b :c)) :d)}")
testParse("a && b<c[i] || d", "{(::or (::and :a (::smaller :b (::$_atIndex_$ :c :i))) :d)}")
testParse("a && b<c.i || d", "{(::or (::and :a (::smaller :b (::$_atIndex_$ :c 'i'))) :d)}")
testParse("a && b<c(i) || d", "{(::or (::and :a (::smaller :b (::c :i))) :d)}")
testParse("a && b<1+2 || d", "{(::or (::and :a (::smaller :b (::add 1 2))) :d)}")
testParse("true || false", "{(::$_endOfOuterBlock_$ () (::or true false))}")
testParse("true && false", "{(::$_endOfOuterBlock_$ () (::and true false))}")
testParse("a * b + c", "{(::$_endOfOuterBlock_$ () (::add (::multiply :a :b) :c))}") // for comparison
testParse("a && b || c", "{(::$_endOfOuterBlock_$ () (::or (::and :a :b) :c))}")
testParse("a && b || c && d", "{(::$_endOfOuterBlock_$ () (::or (::and :a :b) (::and :c :d)))}")
testParse("a && !b || c", "{(::$_endOfOuterBlock_$ () (::or (::and :a (::not :b)) :c))}")
testParse("a && b==c || d", "{(::$_endOfOuterBlock_$ () (::or (::and :a (::equal :b :c)) :d))}")
testParse(
"a && b!=c || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::unequal :b :c)) :d))}",
)
testParse(
"a && !(b==c) || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::not (::equal :b :c))) :d))}",
)
testParse(
"a && b>=c || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::largerEq :b :c)) :d))}",
)
testParse(
"a && !(b>=c) || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::not (::largerEq :b :c))) :d))}",
)
testParse(
"a && b<=c || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smallerEq :b :c)) :d))}",
)
testParse("a && b>c || d", "{(::$_endOfOuterBlock_$ () (::or (::and :a (::larger :b :c)) :d))}")
testParse(
"a && b<c || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smaller :b :c)) :d))}",
)
testParse(
"a && b<c[i] || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smaller :b (::$_atIndex_$ :c :i))) :d))}",
)
testParse(
"a && b<c.i || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smaller :b (::$_atIndex_$ :c 'i'))) :d))}",
)
testParse(
"a && b<c(i) || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smaller :b (::c :i))) :d))}",
)
testParse(
"a && b<1+2 || d",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smaller :b (::add 1 2))) :d))}",
)
testParse(
"a && b<1+2*3 || d",
"{(::or (::and :a (::smaller :b (::add 1 (::multiply 2 3)))) :d)}",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smaller :b (::add 1 (::multiply 2 3)))) :d))}",
)
testParse(
"a && b<1+2*-3+4 || d",
"{(::or (::and :a (::smaller :b (::add (::add 1 (::multiply 2 (::unaryMinus 3))) 4))) :d)}",
"{(::$_endOfOuterBlock_$ () (::or (::and :a (::smaller :b (::add (::add 1 (::multiply 2 (::unaryMinus 3))) 4))) :d))}",
)
testParse(
"a && b<1+2*3 || d ? true : false",
"{(::$$_ternary_$$ (::or (::and :a (::smaller :b (::add 1 (::multiply 2 3)))) :d) true false)}",
"{(::$_endOfOuterBlock_$ () (::$$_ternary_$$ (::or (::and :a (::smaller :b (::add 1 (::multiply 2 3)))) :d) true false))}",
)
})
describe("pipe", () => {
testParse("1 -> add(2)", "{(::add 1 2)}")
testParse("-1 -> add(2)", "{(::add (::unaryMinus 1) 2)}")
testParse("-a[1] -> add(2)", "{(::add (::unaryMinus (::$_atIndex_$ :a 1)) 2)}")
testParse("-f(1) -> add(2)", "{(::add (::unaryMinus (::f 1)) 2)}")
testParse("1 + 2 -> add(3)", "{(::add 1 (::add 2 3))}")
testParse("1 -> add(2) * 3", "{(::multiply (::add 1 2) 3)}")
testParse("1 -> subtract(2)", "{(::subtract 1 2)}")
testParse("-1 -> subtract(2)", "{(::subtract (::unaryMinus 1) 2)}")
testParse("1 -> subtract(2) * 3", "{(::multiply (::subtract 1 2) 3)}")
testParse("1 -> add(2)", "{(::$_endOfOuterBlock_$ () (::add 1 2))}")
testParse("-1 -> add(2)", "{(::$_endOfOuterBlock_$ () (::add (::unaryMinus 1) 2))}")
testParse(
"-a[1] -> add(2)",
"{(::$_endOfOuterBlock_$ () (::add (::unaryMinus (::$_atIndex_$ :a 1)) 2))}",
)
testParse("-f(1) -> add(2)", "{(::$_endOfOuterBlock_$ () (::add (::unaryMinus (::f 1)) 2))}")
testParse("1 + 2 -> add(3)", "{(::$_endOfOuterBlock_$ () (::add 1 (::add 2 3)))}")
testParse("1 -> add(2) * 3", "{(::$_endOfOuterBlock_$ () (::multiply (::add 1 2) 3))}")
testParse("1 -> subtract(2)", "{(::$_endOfOuterBlock_$ () (::subtract 1 2))}")
testParse("-1 -> subtract(2)", "{(::$_endOfOuterBlock_$ () (::subtract (::unaryMinus 1) 2))}")
testParse(
"1 -> subtract(2) * 3",
"{(::$_endOfOuterBlock_$ () (::multiply (::subtract 1 2) 3))}",
)
})
describe("elixir pipe", () => {
//handled together with -> so there is no need for seperate tests
testParse("1 |> add(2)", "{(::add 1 2)}")
testParse("1 |> add(2)", "{(::$_endOfOuterBlock_$ () (::add 1 2))}")
})
describe("to", () => {
testParse("1 to 2", "{(::credibleIntervalToDistribution 1 2)}")
testParse("-1 to -2", "{(::credibleIntervalToDistribution (::unaryMinus 1) (::unaryMinus 2))}") // lower than unary
testParse("1 to 2", "{(::$_endOfOuterBlock_$ () (::credibleIntervalToDistribution 1 2))}")
testParse(
"-1 to -2",
"{(::$_endOfOuterBlock_$ () (::credibleIntervalToDistribution (::unaryMinus 1) (::unaryMinus 2)))}",
) // lower than unary
testParse(
"a[1] to a[2]",
"{(::credibleIntervalToDistribution (::$_atIndex_$ :a 1) (::$_atIndex_$ :a 2))}",
"{(::$_endOfOuterBlock_$ () (::credibleIntervalToDistribution (::$_atIndex_$ :a 1) (::$_atIndex_$ :a 2)))}",
) // lower than post
testParse(
"a.p1 to a.p2",
"{(::credibleIntervalToDistribution (::$_atIndex_$ :a 'p1') (::$_atIndex_$ :a 'p2'))}",
"{(::$_endOfOuterBlock_$ () (::credibleIntervalToDistribution (::$_atIndex_$ :a 'p1') (::$_atIndex_$ :a 'p2')))}",
) // lower than post
testParse("1 to 2 + 3", "{(::add (::credibleIntervalToDistribution 1 2) 3)}") // higher than binary operators
testParse(
"1 to 2 + 3",
"{(::$_endOfOuterBlock_$ () (::add (::credibleIntervalToDistribution 1 2) 3))}",
) // higher than binary operators
testParse(
"1->add(2) to 3->add(4) -> add(4)",
"{(::credibleIntervalToDistribution (::add 1 2) (::add (::add 3 4) 4))}",
"{(::$_endOfOuterBlock_$ () (::credibleIntervalToDistribution (::add 1 2) (::add (::add 3 4) 4)))}",
) // lower than chain
})
describe("inner block", () => {
// inner blocks are 0 argument lambdas. They can be used whenever a value is required.
// Like lambdas they have a local scope.
testParse("x={y=1; y}; x", "{:x = {:y = {1}; :y}; :x}")
testParse("x={y=1; y}; x", "{:x = {:y = {1}; :y}; (::$_endOfOuterBlock_$ () :x)}")
})
describe("lambda", () => {
testParse("{|x| x}", "{{|:x| {:x}}}")
testParse("f={|x| x}", "{:f = {{|:x| {:x}}}}")
testParse("f(x)=x", "{:f = {|:x| {:x}}}") // Function definitions are lambda assignments
testParse("f(x)=x ? 1 : 0", "{:f = {|:x| {(::$$_ternary_$$ :x 1 0)}}}") // Function definitions are lambda assignments
testParse("{|x| x}", "{(::$_endOfOuterBlock_$ () {|:x| {:x}})}")
testParse("f={|x| x}", "{:f = {{|:x| {:x}}}; (::$_endOfOuterBlock_$ () ())}")
testParse("f(x)=x", "{:f = {|:x| {:x}}; (::$_endOfOuterBlock_$ () ())}") // Function definitions are lambda assignments
testParse(
"f(x)=x ? 1 : 0",
"{:f = {|:x| {(::$$_ternary_$$ :x 1 0)}}; (::$_endOfOuterBlock_$ () ())}",
) // Function definitions are lambda assignments
})
describe("Using lambda as value", () => {
testParse(
"myadd(x,y)=x+y; z=myadd; z",
"{:myadd = {|:x,:y| {(::add :x :y)}}; :z = {:myadd}; :z}",
"{:myadd = {|:x,:y| {(::add :x :y)}}; :z = {:myadd}; (::$_endOfOuterBlock_$ () :z)}",
)
testParse(
"myadd(x,y)=x+y; z=[myadd]; z",
"{:myadd = {|:x,:y| {(::add :x :y)}}; :z = {(::$_constructArray_$ (:myadd))}; :z}",
"{:myadd = {|:x,:y| {(::add :x :y)}}; :z = {(::$_constructArray_$ (:myadd))}; (::$_endOfOuterBlock_$ () :z)}",
)
testParse(
"myaddd(x,y)=x+y; z={x: myaddd}; z",
"{:myaddd = {|:x,:y| {(::add :x :y)}}; :z = {(::$_constructRecord_$ ('x': :myaddd))}; :z}",
"{:myaddd = {|:x,:y| {(::add :x :y)}}; :z = {(::$_constructRecord_$ ('x': :myaddd))}; (::$_endOfOuterBlock_$ () :z)}",
)
testParse("f({|x| x+1})", "{(::$_endOfOuterBlock_$ () (::f {|:x| {(::add :x 1)}}))}")
testParse(
"map(arr, {|x| x+1})",
"{(::$_endOfOuterBlock_$ () (::map :arr {|:x| {(::add :x 1)}}))}",
)
testParse("f({|x| x+1})", "{(::f {|:x| {(::add :x 1)}})}")
testParse("map(arr, {|x| x+1})", "{(::map :arr {|:x| {(::add :x 1)}})}")
testParse(
"map([1,2,3], {|x| x+1})",
"{(::map (::$_constructArray_$ (1 2 3)) {|:x| {(::add :x 1)}})}",
"{(::$_endOfOuterBlock_$ () (::map (::$_constructArray_$ (1 2 3)) {|:x| {(::add :x 1)}}))}",
)
testParse(
"[1,2,3]->map({|x| x+1})",
"{(::map (::$_constructArray_$ (1 2 3)) {|:x| {(::add :x 1)}})}",
"{(::$_endOfOuterBlock_$ () (::map (::$_constructArray_$ (1 2 3)) {|:x| {(::add :x 1)}}))}",
)
})
describe("unit", () => {
testParse("1m", "{(::fromUnit_m 1)}")
testParse("1M", "{(::fromUnit_M 1)}")
testParse("1m+2cm", "{(::add (::fromUnit_m 1) (::fromUnit_cm 2))}")
testParse("1m", "{(::$_endOfOuterBlock_$ () (::fromUnit_m 1))}")
testParse("1M", "{(::$_endOfOuterBlock_$ () (::fromUnit_M 1))}")
testParse("1m+2cm", "{(::$_endOfOuterBlock_$ () (::add (::fromUnit_m 1) (::fromUnit_cm 2)))}")
})
describe("Module", () => {
testParse("x", "{:x}")
testParse("Math.pi", "{:Math.pi}")
testParse("x", "{(::$_endOfOuterBlock_$ () :x)}")
testParse("Math.pi", "{(::$_endOfOuterBlock_$ () :Math.pi)}")
})
})
@ -246,19 +351,19 @@ describe("parsing new line", () => {
`
a +
b`,
"{(::add :a :b)}",
"{(::$_endOfOuterBlock_$ () (::add :a :b))}",
)
testParse(
`
x=
1`,
"{:x = {1}}",
"{:x = {1}; (::$_endOfOuterBlock_$ () ())}",
)
testParse(
`
x=1
y=2`,
"{:x = {1}; :y = {2}}",
"{:x = {1}; :y = {2}; (::$_endOfOuterBlock_$ () ())}",
)
testParse(
`
@ -266,7 +371,7 @@ describe("parsing new line", () => {
y=2;
y }
x`,
"{:x = {:y = {2}; :y}; :x}",
"{:x = {:y = {2}; :y}; (::$_endOfOuterBlock_$ () :x)}",
)
testParse(
`
@ -274,7 +379,7 @@ describe("parsing new line", () => {
y=2
y }
x`,
"{:x = {:y = {2}; :y}; :x}",
"{:x = {:y = {2}; :y}; (::$_endOfOuterBlock_$ () :x)}",
)
testParse(
`
@ -283,7 +388,7 @@ describe("parsing new line", () => {
y
}
x`,
"{:x = {:y = {2}; :y}; :x}",
"{:x = {:y = {2}; :y}; (::$_endOfOuterBlock_$ () :x)}",
)
testParse(
`
@ -291,7 +396,7 @@ describe("parsing new line", () => {
y=2
z=3
`,
"{:x = {1}; :y = {2}; :z = {3}}",
"{:x = {1}; :y = {2}; :z = {3}; (::$_endOfOuterBlock_$ () ())}",
)
testParse(
`
@ -302,7 +407,7 @@ describe("parsing new line", () => {
x+y+z
}
`,
"{:f = {:x = {1}; :y = {2}; :z = {3}; (::add (::add :x :y) :z)}}",
"{:f = {:x = {1}; :y = {2}; :z = {3}; (::add (::add :x :y) :z)}; (::$_endOfOuterBlock_$ () ())}",
)
testParse(
`
@ -315,7 +420,7 @@ describe("parsing new line", () => {
g=f+4
g
`,
"{:f = {:x = {1}; :y = {2}; :z = {3}; (::add (::add :x :y) :z)}; :g = {(::add :f 4)}; :g}",
"{:f = {:x = {1}; :y = {2}; :z = {3}; (::add (::add :x :y) :z)}; :g = {(::add :f 4)}; (::$_endOfOuterBlock_$ () :g)}",
)
testParse(
`
@ -337,7 +442,7 @@ describe("parsing new line", () => {
p ->
q
`,
"{:f = {:x = {1}; :y = {2}; :z = {3}; (::add (::add :x :y) :z)}; :g = {(::add :f 4)}; (::q (::p (::h :g)))}",
"{:f = {:x = {1}; :y = {2}; :z = {3}; (::add (::add :x :y) :z)}; :g = {(::add :f 4)}; (::$_endOfOuterBlock_$ () (::q (::p (::h :g))))}",
)
testParse(
`
@ -346,7 +451,7 @@ describe("parsing new line", () => {
c |>
d
`,
"{(::d (::c (::b :a)))}",
"{(::$_endOfOuterBlock_$ () (::d (::c (::b :a))))}",
)
testParse(
`
@ -356,6 +461,6 @@ describe("parsing new line", () => {
d +
e
`,
"{(::add (::d (::c (::b :a))) :e)}",
"{(::$_endOfOuterBlock_$ () (::add (::d (::c (::b :a))) :e))}",
)
})

36
packages/squiggle-lang/__tests__/Reducer/Reducer_Peggy/Reducer_Peggy_Parse_type_test.res
View File

@ -3,77 +3,83 @@ open Reducer_Peggy_TestHelpers
describe("Peggy parse type", () => {
describe("type of", () => {
testParse("p: number", "{(::$_typeOf_$ :p #number)}")
testParse("p: number", "{(::$_typeOf_$ :p #number); (::$_endOfOuterBlock_$ () ())}")
})
describe("type alias", () => {
testParse("type index=number", "{(::$_typeAlias_$ #index #number)}")
testParse(
"type index=number",
"{(::$_typeAlias_$ #index #number); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("type or", () => {
testParse(
"answer: number|string",
"{(::$_typeOf_$ :answer (::$_typeOr_$ (::$_constructArray_$ (#number #string))))}",
"{(::$_typeOf_$ :answer (::$_typeOr_$ (::$_constructArray_$ (#number #string)))); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("type function", () => {
testParse(
"f: number=>number=>number",
"{(::$_typeOf_$ :f (::$_typeFunction_$ (::$_constructArray_$ (#number #number #number))))}",
"{(::$_typeOf_$ :f (::$_typeFunction_$ (::$_constructArray_$ (#number #number #number)))); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("high priority contract", () => {
testParse(
"answer: number<-min<-max(100)|string",
"{(::$_typeOf_$ :answer (::$_typeOr_$ (::$_constructArray_$ ((::$_typeModifier_max_$ (::$_typeModifier_min_$ #number) 100) #string))))}",
"{(::$_typeOf_$ :answer (::$_typeOr_$ (::$_constructArray_$ ((::$_typeModifier_max_$ (::$_typeModifier_min_$ #number) 100) #string)))); (::$_endOfOuterBlock_$ () ())}",
)
testParse(
"answer: number<-memberOf([1,3,5])",
"{(::$_typeOf_$ :answer (::$_typeModifier_memberOf_$ #number (::$_constructArray_$ (1 3 5))))}",
"{(::$_typeOf_$ :answer (::$_typeModifier_memberOf_$ #number (::$_constructArray_$ (1 3 5)))); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("low priority contract", () => {
testParse(
"answer: number | string $ opaque",
"{(::$_typeOf_$ :answer (::$_typeModifier_opaque_$ (::$_typeOr_$ (::$_constructArray_$ (#number #string)))))}",
"{(::$_typeOf_$ :answer (::$_typeModifier_opaque_$ (::$_typeOr_$ (::$_constructArray_$ (#number #string))))); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("type array", () => {
testParse("answer: [number]", "{(::$_typeOf_$ :answer (::$_typeArray_$ #number))}")
testParse(
"answer: [number]",
"{(::$_typeOf_$ :answer (::$_typeArray_$ #number)); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("type record", () => {
testParse(
"answer: {a: number, b: string}",
"{(::$_typeOf_$ :answer (::$_typeRecord_$ (::$_constructRecord_$ ('a': #number 'b': #string))))}",
"{(::$_typeOf_$ :answer (::$_typeRecord_$ (::$_constructRecord_$ ('a': #number 'b': #string)))); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("type constructor", () => {
testParse(
"answer: Age(number)",
"{(::$_typeOf_$ :answer (::$_typeConstructor_$ #Age (::$_constructArray_$ (#number))))}",
"{(::$_typeOf_$ :answer (::$_typeConstructor_$ #Age (::$_constructArray_$ (#number)))); (::$_endOfOuterBlock_$ () ())}",
)
testParse(
"answer: Complex(number, number)",
"{(::$_typeOf_$ :answer (::$_typeConstructor_$ #Complex (::$_constructArray_$ (#number #number))))}",
"{(::$_typeOf_$ :answer (::$_typeConstructor_$ #Complex (::$_constructArray_$ (#number #number)))); (::$_endOfOuterBlock_$ () ())}",
)
testParse(
"answer: Person({age: number, name: string})",
"{(::$_typeOf_$ :answer (::$_typeConstructor_$ #Person (::$_constructArray_$ ((::$_typeRecord_$ (::$_constructRecord_$ ('age': #number 'name': #string)))))))}",
"{(::$_typeOf_$ :answer (::$_typeConstructor_$ #Person (::$_constructArray_$ ((::$_typeRecord_$ (::$_constructRecord_$ ('age': #number 'name': #string))))))); (::$_endOfOuterBlock_$ () ())}",
)
testParse(
"weekend: Saturday | Sunday",
"{(::$_typeOf_$ :weekend (::$_typeOr_$ (::$_constructArray_$ ((::$_typeConstructor_$ #Saturday (::$_constructArray_$ ())) (::$_typeConstructor_$ #Sunday (::$_constructArray_$ ()))))))}",
"{(::$_typeOf_$ :weekend (::$_typeOr_$ (::$_constructArray_$ ((::$_typeConstructor_$ #Saturday (::$_constructArray_$ ())) (::$_typeConstructor_$ #Sunday (::$_constructArray_$ ())))))); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("type parenthesis", () => {
//$ is introduced to avoid parenthesis
testParse(
"answer: (number|string)<-opaque",
"{(::$_typeOf_$ :answer (::$_typeModifier_opaque_$ (::$_typeOr_$ (::$_constructArray_$ (#number #string)))))}",
"{(::$_typeOf_$ :answer (::$_typeModifier_opaque_$ (::$_typeOr_$ (::$_constructArray_$ (#number #string))))); (::$_endOfOuterBlock_$ () ())}",
)
})
describe("squiggle expressions in type contracts", () => {
testParse(
"odds1 = [1,3,5]; odds2 = [7, 9]; type odds = number<-memberOf(concat(odds1, odds2))",
"{:odds1 = {(::$_constructArray_$ (1 3 5))}; :odds2 = {(::$_constructArray_$ (7 9))}; (::$_typeAlias_$ #odds (::$_typeModifier_memberOf_$ #number (::concat :odds1 :odds2)))}",
"{:odds1 = {(::$_constructArray_$ (1 3 5))}; :odds2 = {(::$_constructArray_$ (7 9))}; (::$_typeAlias_$ #odds (::$_typeModifier_memberOf_$ #number (::concat :odds1 :odds2))); (::$_endOfOuterBlock_$ () ())}",
)
})
})

8
packages/squiggle-lang/__tests__/Reducer/Reducer_Peggy/Reducer_Peggy_TestHelpers.res
View File

@ -23,13 +23,7 @@ let expectToExpressionToBe = (expr, answer, ~v="_", ()) => {
} else {
let a2 =
rExpr
->Result.flatMap(expr =>
Expression.reduceExpression(
expr,
ReducerInterface_StdLib.internalStdLib,
ExpressionValue.defaultEnvironment,
)
)
->Result.flatMap(expr => Expression.BackCompatible.evaluate(expr))
->Reducer_Helpers.rRemoveDefaultsInternal
->ExpressionValue.toStringResultOkless
(a1, a2)->expect->toEqual((answer, v))

23
packages/squiggle-lang/__tests__/Reducer/Reducer_Peggy/Reducer_Peggy_ToExpression_outerBlock_test.res Normal file
View File

@ -0,0 +1,23 @@
module Bindings = Reducer_Bindings
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
open Jest
open Reducer_Peggy_TestHelpers
describe("Peggy Outer Block", () => {
testToExpression("1", "{(:$_endOfOuterBlock_$ () 1)}", ~v="1", ())
testToExpression("x=1", "{(:$_let_$ :x {1}); (:$_endOfOuterBlock_$ () ())}", ~v="()", ())
testToExpression(
"x=1; y=2",
"{(:$_let_$ :x {1}); (:$_let_$ :y {2}); (:$_endOfOuterBlock_$ () ())}",
~v="()",
(),
)
testToExpression("x=1; 2", "{(:$_let_$ :x {1}); (:$_endOfOuterBlock_$ () 2)}", ~v="2", ())
testToExpression(
"x={a=1; a}; x",
"{(:$_let_$ :x {(:$_let_$ :a {1}); :a}); (:$_endOfOuterBlock_$ () :x)}",
~v="1",
(),
)
})

168
packages/squiggle-lang/__tests__/Reducer/Reducer_Peggy/Reducer_Peggy_ToExpression_test.res
View File

@ -7,101 +7,138 @@ open Reducer_Peggy_TestHelpers
describe("Peggy to Expression", () => {
describe("literals operators parenthesis", () => {
// Note that there is always an outer block. Otherwise, external bindings are ignored at the first statement
testToExpression("1", "{1}", ~v="1", ())
testToExpression("'hello'", "{'hello'}", ~v="'hello'", ())
testToExpression("true", "{true}", ~v="true", ())
testToExpression("1+2", "{(:add 1 2)}", ~v="3", ())
testToExpression("add(1,2)", "{(:add 1 2)}", ~v="3", ())
testToExpression("(1)", "{1}", ())
testToExpression("(1+2)", "{(:add 1 2)}", ())
testToExpression("1", "{(:$_endOfOuterBlock_$ () 1)}", ~v="1", ())
testToExpression("'hello'", "{(:$_endOfOuterBlock_$ () 'hello')}", ~v="'hello'", ())
testToExpression("true", "{(:$_endOfOuterBlock_$ () true)}", ~v="true", ())
testToExpression("1+2", "{(:$_endOfOuterBlock_$ () (:add 1 2))}", ~v="3", ())
testToExpression("add(1,2)", "{(:$_endOfOuterBlock_$ () (:add 1 2))}", ~v="3", ())
testToExpression("(1)", "{(:$_endOfOuterBlock_$ () 1)}", ())
testToExpression("(1+2)", "{(:$_endOfOuterBlock_$ () (:add 1 2))}", ())
})
describe("unary", () => {
testToExpression("-1", "{(:unaryMinus 1)}", ~v="-1", ())
testToExpression("!true", "{(:not true)}", ~v="false", ())
testToExpression("1 + -1", "{(:add 1 (:unaryMinus 1))}", ~v="0", ())
testToExpression("-a[0]", "{(:unaryMinus (:$_atIndex_$ :a 0))}", ())
testToExpression("-1", "{(:$_endOfOuterBlock_$ () (:unaryMinus 1))}", ~v="-1", ())
testToExpression("!true", "{(:$_endOfOuterBlock_$ () (:not true))}", ~v="false", ())
testToExpression("1 + -1", "{(:$_endOfOuterBlock_$ () (:add 1 (:unaryMinus 1)))}", ~v="0", ())
testToExpression("-a[0]", "{(:$_endOfOuterBlock_$ () (:unaryMinus (:$_atIndex_$ :a 0)))}", ())
})
describe("multi-line", () => {
testToExpression("x=1; 2", "{(:$_let_$ :x {1}); 2}", ~v="2", ())
testToExpression("x=1; y=2", "{(:$_let_$ :x {1}); (:$_let_$ :y {2})}", ~v="@{x: 1,y: 2}", ())
testToExpression("x=1; 2", "{(:$_let_$ :x {1}); (:$_endOfOuterBlock_$ () 2)}", ~v="2", ())
testToExpression(
"x=1; y=2",
"{(:$_let_$ :x {1}); (:$_let_$ :y {2}); (:$_endOfOuterBlock_$ () ())}",
(),
)
})
describe("variables", () => {
testToExpression("x = 1", "{(:$_let_$ :x {1})}", ~v="@{x: 1}", ())
testToExpression("x", "{:x}", ~v=":x", ()) //TODO: value should return error
testToExpression("x = 1; x", "{(:$_let_$ :x {1}); :x}", ~v="1", ())
testToExpression("x = 1", "{(:$_let_$ :x {1}); (:$_endOfOuterBlock_$ () ())}", ())
testToExpression("x", "{(:$_endOfOuterBlock_$ () :x)}", ~v="Error(x is not defined)", ()) //TODO: value should return error
testToExpression("x = 1; x", "{(:$_let_$ :x {1}); (:$_endOfOuterBlock_$ () :x)}", ~v="1", ())
})
describe("functions", () => {
testToExpression(
"identity(x) = x",
"{(:$_let_$ :identity (:$$_lambda_$$ [x] {:x}))}",
~v="@{identity: lambda(x=>internal code)}",
"{(:$_let_$ :identity (:$$_lambda_$$ [x] {:x})); (:$_endOfOuterBlock_$ () ())}",
(),
) // Function definitions become lambda assignments
testToExpression("identity(x)", "{(:identity :x)}", ()) // Note value returns error properly
testToExpression("identity(x)", "{(:$_endOfOuterBlock_$ () (:identity :x))}", ()) // Note value returns error properly
testToExpression(
"f(x) = x> 2 ? 0 : 1; f(3)",
"{(:$_let_$ :f (:$$_lambda_$$ [x] {(:$$_ternary_$$ (:larger :x 2) 0 1)})); (:f 3)}",
"{(:$_let_$ :f (:$$_lambda_$$ [x] {(:$$_ternary_$$ (:larger :x 2) 0 1)})); (:$_endOfOuterBlock_$ () (:f 3))}",
~v="0",
(),
)
})
describe("arrays", () => {
testToExpression("[]", "{(:$_constructArray_$ ())}", ~v="[]", ())
testToExpression("[0, 1, 2]", "{(:$_constructArray_$ (0 1 2))}", ~v="[0,1,2]", ())
testToExpression("[]", "{(:$_endOfOuterBlock_$ () (:$_constructArray_$ ()))}", ~v="[]", ())
testToExpression(
"[0, 1, 2]",
"{(:$_endOfOuterBlock_$ () (:$_constructArray_$ (0 1 2)))}",
~v="[0,1,2]",
(),
)
testToExpression(
"['hello', 'world']",
"{(:$_constructArray_$ ('hello' 'world'))}",
"{(:$_endOfOuterBlock_$ () (:$_constructArray_$ ('hello' 'world')))}",
~v="['hello','world']",
(),
)
testToExpression("([0,1,2])[1]", "{(:$_atIndex_$ (:$_constructArray_$ (0 1 2)) 1)}", ~v="1", ())
testToExpression(
"([0,1,2])[1]",
"{(:$_endOfOuterBlock_$ () (:$_atIndex_$ (:$_constructArray_$ (0 1 2)) 1))}",
~v="1",
(),
)
})
describe("records", () => {
testToExpression(
"{a: 1, b: 2}",
"{(:$_constructRecord_$ (('a' 1) ('b' 2)))}",
"{(:$_endOfOuterBlock_$ () (:$_constructRecord_$ (('a' 1) ('b' 2))))}",
~v="{a: 1,b: 2}",
(),
)
testToExpression(
"{1+0: 1, 2+0: 2}",
"{(:$_constructRecord_$ (((:add 1 0) 1) ((:add 2 0) 2)))}",
"{(:$_endOfOuterBlock_$ () (:$_constructRecord_$ (((:add 1 0) 1) ((:add 2 0) 2))))}",
(),
) // key can be any expression
testToExpression("record.property", "{(:$_atIndex_$ :record 'property')}", ())
testToExpression(
"record.property",
"{(:$_endOfOuterBlock_$ () (:$_atIndex_$ :record 'property'))}",
(),
)
testToExpression(
"record={property: 1}; record.property",
"{(:$_let_$ :record {(:$_constructRecord_$ (('property' 1)))}); (:$_atIndex_$ :record 'property')}",
"{(:$_let_$ :record {(:$_constructRecord_$ (('property' 1)))}); (:$_endOfOuterBlock_$ () (:$_atIndex_$ :record 'property'))}",
~v="1",
(),
)
})
describe("comments", () => {
testToExpression("1 # This is a line comment", "{1}", ~v="1", ())
testToExpression("1 // This is a line comment", "{1}", ~v="1", ())
testToExpression("1 /* This is a multi line comment */", "{1}", ~v="1", ())
testToExpression("/* This is a multi line comment */ 1", "{1}", ~v="1", ())
testToExpression("1 # This is a line comment", "{(:$_endOfOuterBlock_$ () 1)}", ~v="1", ())
testToExpression("1 // This is a line comment", "{(:$_endOfOuterBlock_$ () 1)}", ~v="1", ())
testToExpression(
"1 /* This is a multi line comment */",
"{(:$_endOfOuterBlock_$ () 1)}",
~v="1",
(),
)
testToExpression(
"/* This is a multi line comment */ 1",
"{(:$_endOfOuterBlock_$ () 1)}",
~v="1",
(),
)
})
describe("ternary operator", () => {
testToExpression("true ? 1 : 0", "{(:$$_ternary_$$ true 1 0)}", ~v="1", ())
testToExpression("false ? 1 : 0", "{(:$$_ternary_$$ false 1 0)}", ~v="0", ())
testToExpression(
"true ? 1 : 0",
"{(:$_endOfOuterBlock_$ () (:$$_ternary_$$ true 1 0))}",
~v="1",
(),
)
testToExpression(
"false ? 1 : 0",
"{(:$_endOfOuterBlock_$ () (:$$_ternary_$$ false 1 0))}",
~v="0",
(),
)
testToExpression(
"true ? 1 : false ? 2 : 0",
"{(:$$_ternary_$$ true 1 (:$$_ternary_$$ false 2 0))}",
"{(:$_endOfOuterBlock_$ () (:$$_ternary_$$ true 1 (:$$_ternary_$$ false 2 0)))}",
~v="1",
(),
) // nested ternary
testToExpression(
"false ? 1 : false ? 2 : 0",
"{(:$$_ternary_$$ false 1 (:$$_ternary_$$ false 2 0))}",
"{(:$_endOfOuterBlock_$ () (:$$_ternary_$$ false 1 (:$$_ternary_$$ false 2 0)))}",
~v="0",
(),
) // nested ternary
@ -109,21 +146,21 @@ describe("Peggy to Expression", () => {
testToExpression(
// expression binding
"f(a) = a > 5 ? 1 : 0; f(6)",
"{(:$_let_$ :f (:$$_lambda_$$ [a] {(:$$_ternary_$$ (:larger :a 5) 1 0)})); (:f 6)}",
"{(:$_let_$ :f (:$$_lambda_$$ [a] {(:$$_ternary_$$ (:larger :a 5) 1 0)})); (:$_endOfOuterBlock_$ () (:f 6))}",
~v="1",
(),
)
testToExpression(
// when true binding
"f(a) = a > 5 ? a : 0; f(6)",
"{(:$_let_$ :f (:$$_lambda_$$ [a] {(:$$_ternary_$$ (:larger :a 5) :a 0)})); (:f 6)}",
"{(:$_let_$ :f (:$$_lambda_$$ [a] {(:$$_ternary_$$ (:larger :a 5) :a 0)})); (:$_endOfOuterBlock_$ () (:f 6))}",
~v="6",
(),
)
testToExpression(
// when false binding
"f(a) = a < 5 ? 1 : a; f(6)",
"{(:$_let_$ :f (:$$_lambda_$$ [a] {(:$$_ternary_$$ (:smaller :a 5) 1 :a)})); (:f 6)}",
"{(:$_let_$ :f (:$$_lambda_$$ [a] {(:$$_ternary_$$ (:smaller :a 5) 1 :a)})); (:$_endOfOuterBlock_$ () (:f 6))}",
~v="6",
(),
)
@ -131,23 +168,41 @@ describe("Peggy to Expression", () => {
})
describe("if then else", () => {
testToExpression("if true then 2 else 3", "{(:$$_ternary_$$ true {2} {3})}", ())
testToExpression("if true then {2} else {3}", "{(:$$_ternary_$$ true {2} {3})}", ())
testToExpression(
"if true then 2 else 3",
"{(:$_endOfOuterBlock_$ () (:$$_ternary_$$ true {2} {3}))}",
(),
)
testToExpression(
"if true then {2} else {3}",
"{(:$_endOfOuterBlock_$ () (:$$_ternary_$$ true {2} {3}))}",
(),
)
testToExpression(
"if false then {2} else if false then {4} else {5}",
"{(:$$_ternary_$$ false {2} (:$$_ternary_$$ false {4} {5}))}",
"{(:$_endOfOuterBlock_$ () (:$$_ternary_$$ false {2} (:$$_ternary_$$ false {4} {5})))}",
(),
) //nested if
})
describe("pipe", () => {
testToExpression("1 -> add(2)", "{(:add 1 2)}", ~v="3", ())
testToExpression("-1 -> add(2)", "{(:add (:unaryMinus 1) 2)}", ~v="1", ()) // note that unary has higher priority naturally
testToExpression("1 -> add(2) * 3", "{(:multiply (:add 1 2) 3)}", ~v="9", ())
testToExpression("1 -> add(2)", "{(:$_endOfOuterBlock_$ () (:add 1 2))}", ~v="3", ())
testToExpression(
"-1 -> add(2)",
"{(:$_endOfOuterBlock_$ () (:add (:unaryMinus 1) 2))}",
~v="1",
(),
) // note that unary has higher priority naturally
testToExpression(
"1 -> add(2) * 3",
"{(:$_endOfOuterBlock_$ () (:multiply (:add 1 2) 3))}",
~v="9",
(),
)
})
describe("elixir pipe", () => {
testToExpression("1 |> add(2)", "{(:add 1 2)}", ~v="3", ())
testToExpression("1 |> add(2)", "{(:$_endOfOuterBlock_$ () (:add 1 2))}", ~v="3", ())
})
// see testParse for priorities of to and credibleIntervalToDistribution
@ -157,30 +212,31 @@ describe("Peggy to Expression", () => {
// Like lambdas they have a local scope.
testToExpression(
"y=99; x={y=1; y}",
"{(:$_let_$ :y {99}); (:$_let_$ :x {(:$_let_$ :y {1}); :y})}",
~v="@{x: 1,y: 99}",
"{(:$_let_$ :y {99}); (:$_let_$ :x {(:$_let_$ :y {1}); :y}); (:$_endOfOuterBlock_$ () ())}",
(),
)
})
describe("lambda", () => {
testToExpression("{|x| x}", "{(:$$_lambda_$$ [x] {:x})}", ~v="lambda(x=>internal code)", ())
testToExpression(
"{|x| x}",
"{(:$_endOfOuterBlock_$ () (:$$_lambda_$$ [x] {:x}))}",
~v="lambda(x=>internal code)",
(),
)
testToExpression(
"f={|x| x}",
"{(:$_let_$ :f {(:$$_lambda_$$ [x] {:x})})}",
~v="@{f: lambda(x=>internal code)}",
"{(:$_let_$ :f {(:$$_lambda_$$ [x] {:x})}); (:$_endOfOuterBlock_$ () ())}",
(),
)
testToExpression(
"f(x)=x",
"{(:$_let_$ :f (:$$_lambda_$$ [x] {:x}))}",
~v="@{f: lambda(x=>internal code)}",
"{(:$_let_$ :f (:$$_lambda_$$ [x] {:x})); (:$_endOfOuterBlock_$ () ())}",
(),
) // Function definitions are lambda assignments
testToExpression(
"f(x)=x ? 1 : 0",
"{(:$_let_$ :f (:$$_lambda_$$ [x] {(:$$_ternary_$$ :x 1 0)}))}",
~v="@{f: lambda(x=>internal code)}",
"{(:$_let_$ :f (:$$_lambda_$$ [x] {(:$$_ternary_$$ :x 1 0)})); (:$_endOfOuterBlock_$ () ())}",
(),
)
})
@ -194,6 +250,6 @@ describe("Peggy to Expression", () => {
// ->expect
// ->toBe("")
// })
testToExpression("Math.pi", "{:Math.pi}", ~v="3.141592653589793", ())
testToExpression("Math.pi", "{(:$_endOfOuterBlock_$ () :Math.pi)}", ~v="3.141592653589793", ())
})
})

52
packages/squiggle-lang/__tests__/Reducer/Reducer_Peggy/Reducer_Peggy_ToExpression_type_test.res
View File

@ -5,92 +5,92 @@ describe("Peggy Types to Expression", () => {
describe("type of", () => {
testToExpression(
"p: number",
"{(:$_typeOf_$ :p #number)}",
~v="@{_typeReferences_: {p: #number}}",
"{(:$_typeOf_$ :p #number); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {p: #number}}",
(),
)
})
describe("type alias", () => {
testToExpression(
"type index=number",
"{(:$_typeAlias_$ #index #number)}",
~v="@{_typeAliases_: {index: #number}}",
"{(:$_typeAlias_$ #index #number); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeAliases_: {index: #number}}",
(),
)
})
describe("type or", () => {
testToExpression(
"answer: number|string|distribution",
"{(:$_typeOf_$ :answer (:$_typeOr_$ (:$_constructArray_$ (#number #string #distribution))))}",
~v="@{_typeReferences_: {answer: {typeOr: [#number,#string,#distribution],typeTag: 'typeOr'}}}",
"{(:$_typeOf_$ :answer (:$_typeOr_$ (:$_constructArray_$ (#number #string #distribution)))); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {typeOr: [#number,#string,#distribution],typeTag: 'typeOr'}}}",
(),
)
})
describe("type function", () => {
testToExpression(
"f: number=>number=>number",
"{(:$_typeOf_$ :f (:$_typeFunction_$ (:$_constructArray_$ (#number #number #number))))}",
~v="@{_typeReferences_: {f: {inputs: [#number,#number],output: #number,typeTag: 'typeFunction'}}}",
"{(:$_typeOf_$ :f (:$_typeFunction_$ (:$_constructArray_$ (#number #number #number)))); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {f: {inputs: [#number,#number],output: #number,typeTag: 'typeFunction'}}}",
(),
)
testToExpression(
"f: number=>number",
"{(:$_typeOf_$ :f (:$_typeFunction_$ (:$_constructArray_$ (#number #number))))}",
~v="@{_typeReferences_: {f: {inputs: [#number],output: #number,typeTag: 'typeFunction'}}}",
"{(:$_typeOf_$ :f (:$_typeFunction_$ (:$_constructArray_$ (#number #number)))); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {f: {inputs: [#number],output: #number,typeTag: 'typeFunction'}}}",
(),
)
})
describe("high priority contract", () => {
testToExpression(
"answer: number<-min(1)<-max(100)|string",
"{(:$_typeOf_$ :answer (:$_typeOr_$ (:$_constructArray_$ ((:$_typeModifier_max_$ (:$_typeModifier_min_$ #number 1) 100) #string))))}",
~v="@{_typeReferences_: {answer: {typeOr: [{max: 100,min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'},#string],typeTag: 'typeOr'}}}",
"{(:$_typeOf_$ :answer (:$_typeOr_$ (:$_constructArray_$ ((:$_typeModifier_max_$ (:$_typeModifier_min_$ #number 1) 100) #string)))); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {typeOr: [{max: 100,min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'},#string],typeTag: 'typeOr'}}}",
(),
)
testToExpression(
"answer: number<-memberOf([1,3,5])",
"{(:$_typeOf_$ :answer (:$_typeModifier_memberOf_$ #number (:$_constructArray_$ (1 3 5))))}",
~v="@{_typeReferences_: {answer: {memberOf: [1,3,5],typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
"{(:$_typeOf_$ :answer (:$_typeModifier_memberOf_$ #number (:$_constructArray_$ (1 3 5)))); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {memberOf: [1,3,5],typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
(),
)
testToExpression(
"answer: number<-min(1)",
"{(:$_typeOf_$ :answer (:$_typeModifier_min_$ #number 1))}",
~v="@{_typeReferences_: {answer: {min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
"{(:$_typeOf_$ :answer (:$_typeModifier_min_$ #number 1)); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
(),
)
testToExpression(
"answer: number<-max(10)",
"{(:$_typeOf_$ :answer (:$_typeModifier_max_$ #number 10))}",
~v="@{_typeReferences_: {answer: {max: 10,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
"{(:$_typeOf_$ :answer (:$_typeModifier_max_$ #number 10)); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {max: 10,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
(),
)
testToExpression(
"answer: number<-min(1)<-max(10)",
"{(:$_typeOf_$ :answer (:$_typeModifier_max_$ (:$_typeModifier_min_$ #number 1) 10))}",
~v="@{_typeReferences_: {answer: {max: 10,min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
"{(:$_typeOf_$ :answer (:$_typeModifier_max_$ (:$_typeModifier_min_$ #number 1) 10)); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {max: 10,min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
(),
)
testToExpression(
"answer: number<-max(10)<-min(1)",
"{(:$_typeOf_$ :answer (:$_typeModifier_min_$ (:$_typeModifier_max_$ #number 10) 1))}",
~v="@{_typeReferences_: {answer: {max: 10,min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
"{(:$_typeOf_$ :answer (:$_typeModifier_min_$ (:$_typeModifier_max_$ #number 10) 1)); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {max: 10,min: 1,typeIdentifier: #number,typeTag: 'typeIdentifier'}}}",
(),
)
})
describe("low priority contract", () => {
testToExpression(
"answer: number | string $ opaque",
"{(:$_typeOf_$ :answer (:$_typeModifier_opaque_$ (:$_typeOr_$ (:$_constructArray_$ (#number #string)))))}",
~v="@{_typeReferences_: {answer: {opaque: true,typeOr: [#number,#string],typeTag: 'typeOr'}}}",
"{(:$_typeOf_$ :answer (:$_typeModifier_opaque_$ (:$_typeOr_$ (:$_constructArray_$ (#number #string))))); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeReferences_: {answer: {opaque: true,typeOr: [#number,#string],typeTag: 'typeOr'}}}",
(),
)
})
describe("squiggle expressions in type contracts", () => {
testToExpression(
"odds1 = [1,3,5]; odds2 = [7, 9]; type odds = number<-memberOf(concat(odds1, odds2))",
"{(:$_let_$ :odds1 {(:$_constructArray_$ (1 3 5))}); (:$_let_$ :odds2 {(:$_constructArray_$ (7 9))}); (:$_typeAlias_$ #odds (:$_typeModifier_memberOf_$ #number (:concat :odds1 :odds2)))}",
~v="@{_typeAliases_: {odds: {memberOf: [1,3,5,7,9],typeIdentifier: #number,typeTag: 'typeIdentifier'}},odds1: [1,3,5],odds2: [7,9]}",
"{(:$_let_$ :odds1 {(:$_constructArray_$ (1 3 5))}); (:$_let_$ :odds2 {(:$_constructArray_$ (7 9))}); (:$_typeAlias_$ #odds (:$_typeModifier_memberOf_$ #number (:concat :odds1 :odds2))); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_typeAliases_: {odds: {memberOf: [1,3,5,7,9],typeIdentifier: #number,typeTag: 'typeIdentifier'}},odds1: [1,3,5],odds2: [7,9]}",
(),
)
})

17
packages/squiggle-lang/__tests__/Reducer/Reducer_Peggy/Reducer_Peggy_ToExpression_void_test.res
View File

@ -3,18 +3,23 @@ open Reducer_Peggy_TestHelpers
describe("Peggy void", () => {
//literal
testToExpression("()", "{()}", ~v="()", ())
testToExpression("()", "{(:$_endOfOuterBlock_$ () ())}", ~v="()", ())
testToExpression(
"fn()=1",
"{(:$_let_$ :fn (:$$_lambda_$$ [_] {1}))}",
~v="@{fn: lambda(_=>internal code)}",
"{(:$_let_$ :fn (:$$_lambda_$$ [_] {1})); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{fn: lambda(_=>internal code)}",
(),
)
testToExpression(
"fn()=1; fn()",
"{(:$_let_$ :fn (:$$_lambda_$$ [_] {1})); (:$_endOfOuterBlock_$ () (:fn ()))}",
~v="1",
(),
)
testToExpression("fn()=1; fn()", "{(:$_let_$ :fn (:$$_lambda_$$ [_] {1})); (:fn ())}", ~v="1", ())
testToExpression(
"fn(a)=(); call fn(1)",
"{(:$_let_$ :fn (:$$_lambda_$$ [a] {()})); (:$_let_$ :_ {(:fn 1)})}",
~v="@{_: (),fn: lambda(a=>internal code)}",
"{(:$_let_$ :fn (:$$_lambda_$$ [a] {()})); (:$_let_$ :_ {(:fn 1)}); (:$_endOfOuterBlock_$ () ())}",
// ~v="@{_: (),fn: lambda(a=>internal code)}",
(),
)
})

39
packages/squiggle-lang/__tests__/Reducer/Reducer_TestHelpers.res
View File

@ -1,6 +1,7 @@
module ExpressionT = Reducer_Expression_T
module ExternalExpressionValue = ReducerInterface.ExternalExpressionValue
module ErrorValue = Reducer_ErrorValue
module Expression = Reducer_Expression
module ExpressionT = Reducer_Expression_T
module InternalExpressionValue = ReducerInterface.InternalExpressionValue
open Jest
open Expect
@ -8,30 +9,26 @@ open Expect
let unwrapRecord = rValue =>
rValue->Belt.Result.flatMap(value =>
switch value {
| ExternalExpressionValue.EvRecord(aRecord) => Ok(aRecord)
| _ => ErrorValue.RETodo("TODO: External bindings must be returned")->Error
| InternalExpressionValue.IEvRecord(aRecord) => Ok(aRecord)
| _ => ErrorValue.RETodo("TODO: Internal bindings must be returned")->Error
}
)
let expectParseToBe = (expr: string, answer: string) =>
Reducer.parse(expr)->ExpressionT.toStringResult->expect->toBe(answer)
let expectParseToBe = (code: string, answer: string) =>
Expression.BackCompatible.parse(code)->ExpressionT.toStringResult->expect->toBe(answer)
let expectEvalToBe = (expr: string, answer: string) =>
Reducer.evaluate(expr)
->Reducer_Helpers.rRemoveDefaultsExternal
->ExternalExpressionValue.toStringResult
let expectEvalToBe = (code: string, answer: string) =>
Expression.BackCompatible.evaluateString(code)
->Reducer_Helpers.rRemoveDefaultsInternal
->InternalExpressionValue.toStringResult
->expect
->toBe(answer)
let expectEvalError = (expr: string) =>
Reducer.evaluate(expr)->ExternalExpressionValue.toStringResult->expect->toMatch("Error\(")
let expectEvalBindingsToBe = (expr: string, bindings: Reducer.externalBindings, answer: string) =>
Reducer.evaluateUsingOptions(expr, ~externalBindings=Some(bindings), ~environment=None)
->Reducer_Helpers.rRemoveDefaultsExternal
->ExternalExpressionValue.toStringResult
let expectEvalError = (code: string) =>
Expression.BackCompatible.evaluateString(code)
->InternalExpressionValue.toStringResult
->expect
->toBe(answer)
->toMatch("Error\(")
let testParseToBe = (expr, answer) => test(expr, () => expectParseToBe(expr, answer))
let testDescriptionParseToBe = (desc, expr, answer) =>
@ -40,18 +37,12 @@ let testDescriptionParseToBe = (desc, expr, answer) =>
let testEvalError = expr => test(expr, () => expectEvalError(expr))
let testEvalToBe = (expr, answer) => test(expr, () => expectEvalToBe(expr, answer))
let testDescriptionEvalToBe = (desc, expr, answer) => test(desc, () => expectEvalToBe(expr, answer))
let testEvalBindingsToBe = (expr, bindingsList, answer) =>
test(expr, () => expectEvalBindingsToBe(expr, bindingsList->Js.Dict.fromList, answer))
module MySkip = {
let testParseToBe = (expr, answer) => Skip.test(expr, () => expectParseToBe(expr, answer))
let testEvalToBe = (expr, answer) => Skip.test(expr, () => expectEvalToBe(expr, answer))
let testEvalBindingsToBe = (expr, bindingsList, answer) =>
Skip.test(expr, () => expectEvalBindingsToBe(expr, bindingsList->Js.Dict.fromList, answer))
}
module MyOnly = {
let testParseToBe = (expr, answer) => Only.test(expr, () => expectParseToBe(expr, answer))
let testEvalToBe = (expr, answer) => Only.test(expr, () => expectEvalToBe(expr, answer))
let testEvalBindingsToBe = (expr, bindingsList, answer) =>
Only.test(expr, () => expectEvalBindingsToBe(expr, bindingsList->Js.Dict.fromList, answer))
}

14
packages/squiggle-lang/__tests__/Reducer/Reducer_TestMacroHelpers.res
View File

@ -1,14 +1,14 @@
open Jest
open Expect
module Bindings = Reducer_Bindings
module BindingsReplacer = Reducer_Expression_BindingsReplacer
module Expression = Reducer_Expression
// module ExpressionValue = ReducerInterface.ExpressionValue
module InternalExpressionValue = ReducerInterface.InternalExpressionValue
module ExpressionWithContext = Reducer_ExpressionWithContext
module InternalExpressionValue = ReducerInterface.InternalExpressionValue
module Macro = Reducer_Expression_Macro
module ProjectAccessorsT = ReducerProject_ProjectAccessors_T
module T = Reducer_Expression_T
module Bindings = Reducer_Bindings
let testMacro_ = (
tester,
@ -21,8 +21,8 @@ let testMacro_ = (
expr
->Macro.expandMacroCall(
bindings,
InternalExpressionValue.defaultEnvironment,
Expression.reduceExpression,
ProjectAccessorsT.identityAccessors,
Expression.reduceExpressionInProject,
)
->ExpressionWithContext.toStringResult
->expect
@ -41,8 +41,8 @@ let testMacroEval_ = (
expr
->Macro.doMacroCall(
bindings,
InternalExpressionValue.defaultEnvironment,
Expression.reduceExpression,
ProjectAccessorsT.identityAccessors,
Expression.reduceExpressionInProject,
)
->InternalExpressionValue.toStringResult
->expect

4
packages/squiggle-lang/__tests__/Reducer/Reducer_Type/Reducer_Type_Compile_test.res
View File

@ -8,7 +8,7 @@ open Jest
open Expect
let myIevEval = (aTypeSourceCode: string) =>
TypeCompile.ievFromTypeExpression(aTypeSourceCode, Expression.reduceExpression)
TypeCompile.ievFromTypeExpression(aTypeSourceCode, Expression.reduceExpressionInProject)
let myIevEvalToString = (aTypeSourceCode: string) =>
myIevEval(aTypeSourceCode)->InternalExpressionValue.toStringResult
@ -19,7 +19,7 @@ let myIevTest = (test, aTypeSourceCode, answer) =>
test(aTypeSourceCode, () => myIevExpectEqual(aTypeSourceCode, answer))
let myTypeEval = (aTypeSourceCode: string) =>
TypeCompile.fromTypeExpression(aTypeSourceCode, Expression.reduceExpression)
TypeCompile.fromTypeExpression(aTypeSourceCode, Expression.reduceExpressionInProject)
let myTypeEvalToString = (aTypeSourceCode: string) => myTypeEval(aTypeSourceCode)->T.toStringResult
let myTypeExpectEqual = (aTypeSourceCode, answer) =>

11
packages/squiggle-lang/__tests__/Reducer/Reducer_Type/Reducer_Type_TypeChecker_arguments_test.res
View File

@ -1,8 +1,9 @@
module Bindings = Reducer_Bindings
module ErrorValue = Reducer_ErrorValue
module Expression = Reducer_Expression
module ExpressionT = Reducer_Expression_T
module ErrorValue = Reducer_ErrorValue
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Bindings = Reducer_Bindings
module ProjectAccessorsT = ReducerProject_ProjectAccessors_T
module T = Reducer_Type_T
module TypeChecker = Reducer_Type_TypeChecker
@ -13,10 +14,10 @@ let checkArgumentsSourceCode = (aTypeSourceCode: string, sourceCode: string): re
'v,
ErrorValue.t,
> => {
let reducerFn = Expression.reduceExpression
let reducerFn = Expression.reduceExpressionInProject
let rResult =
Reducer.parse(sourceCode)->Belt.Result.flatMap(expr =>
reducerFn(expr, Bindings.emptyBindings, InternalExpressionValue.defaultEnvironment)
Expression.BackCompatible.parse(sourceCode)->Belt.Result.flatMap(expr =>
reducerFn(expr, Bindings.emptyBindings, ProjectAccessorsT.identityAccessors)
)
rResult->Belt.Result.flatMap(result =>
switch result {

7
packages/squiggle-lang/__tests__/Reducer/Reducer_Type/Reducer_Type_TypeChecker_test.res
View File

@ -5,6 +5,7 @@ module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Bindings = Reducer_Bindings
module T = Reducer_Type_T
module TypeChecker = Reducer_Type_TypeChecker
module ProjectAccessorsT = ReducerProject_ProjectAccessors_T
open Jest
open Expect
@ -16,10 +17,10 @@ let isTypeOfSourceCode = (aTypeSourceCode: string, sourceCode: string): result<
'v,
ErrorValue.t,
> => {
let reducerFn = Expression.reduceExpression
let reducerFn = Expression.reduceExpressionInProject
let rResult =
Reducer.parse(sourceCode)->Belt.Result.flatMap(expr =>
reducerFn(expr, Bindings.emptyBindings, InternalExpressionValue.defaultEnvironment)
Expression.BackCompatible.parse(sourceCode)->Belt.Result.flatMap(expr =>
reducerFn(expr, Bindings.emptyBindings, ProjectAccessorsT.identityAccessors)
)
rResult->Belt.Result.flatMap(result => TypeChecker.isTypeOf(aTypeSourceCode, result, reducerFn))
}

26
packages/squiggle-lang/__tests__/Reducer/Reducer_Type/Reducer_Type_switch_replacement_test.res
View File

@ -4,8 +4,11 @@ open Expect
module DispatchT = Reducer_Dispatch_T
module Expression = Reducer_Expression
module ExpressionT = Reducer_Expression_T
module TypeCompile = Reducer_Type_Compile
module ProjectAccessorsT = ReducerProject_ProjectAccessors_T
module ProjectReducerFnT = ReducerProject_ReducerFn_T
module TypeChecker = Reducer_Type_TypeChecker
module TypeCompile = Reducer_Type_Compile
open ReducerInterface_InternalExpressionValue
type errorValue = Reducer_ErrorValue.errorValue
@ -14,13 +17,14 @@ type errorValue = Reducer_ErrorValue.errorValue
// In dispatchChainPiece, we execute an return the result of execution if there is a type match.
// Otherwise we return None so that the call chain can continue.
// So we want to build a function like
// dispatchChainPiece = (call: functionCall, environment): option<result<internalExpressionValue, errorValue>>
// dispatchChainPiece = (call: functionCall, accessors): option<result<internalExpressionValue, errorValue>>
// Use accessors.environment to get the environment finally.
// Now lets make the dispatchChainPiece itself.
// Note that I am not passing the reducer to the dispatchChainPiece as an argument because it is in the context anyway.
// Keep in mind that reducerFn is necessary for map/reduce so dispatchChainPiece should have a reducerFn in context.
let makeMyDispatchChainPiece = (reducer: ExpressionT.reducerFn): DispatchT.dispatchChainPiece => {
let makeMyDispatchChainPiece = (reducer: ProjectReducerFnT.t): DispatchT.dispatchChainPiece => {
// Let's have a pure implementations
module Implementation = {
let stringConcat = (a: string, b: string): string => Js.String2.concat(a, b)
@ -45,15 +49,15 @@ let makeMyDispatchChainPiece = (reducer: ExpressionT.reducerFn): DispatchT.dispa
// Let's bridge the pure implementation to expression values
module Bridge = {
let stringConcat: DispatchT.genericIEvFunction = (args, _environment) => {
let stringConcat: DispatchT.genericIEvFunction = (args, _accessors: ProjectAccessorsT.t) => {
let (a, b) = extractStringString(args)
Implementation.stringConcat(a, b)->IEvString->Ok
}
let arrayConcat: DispatchT.genericIEvFunction = (args, _environment) => {
let arrayConcat: DispatchT.genericIEvFunction = (args, _accessors: ProjectAccessorsT.t) => {
let (a, b) = extractArrayArray(args)
Implementation.arrayConcat(a, b)->IEvArray->Ok
}
let plot: DispatchT.genericIEvFunction = (args, _environment) => {
let plot: DispatchT.genericIEvFunction = (args, _accessors: ProjectAccessorsT.t) => {
switch args {
// Just assume that we are doing the business of extracting and converting the deep record
| [IEvRecord(_)] => Implementation.plot({"title": "This is a plot"})->IEvString->Ok
@ -98,12 +102,12 @@ let makeMyDispatchChainPiece = (reducer: ExpressionT.reducerFn): DispatchT.dispa
// Exactly the same as the one used in real life
let _dispatch = (
call: functionCall,
environment,
reducer: Reducer_Expression_T.reducerFn,
accessors: ProjectAccessorsT.t,
reducer: ProjectReducerFnT.t,
chain,
): result<internalExpressionValue, 'e> => {
let dispatchChainPiece = makeMyDispatchChainPiece(reducer)
dispatchChainPiece(call, environment)->E.O2.defaultFn(() => chain(call, environment, reducer))
dispatchChainPiece(call, accessors)->E.O2.defaultFn(() => chain(call, accessors, reducer))
}
// What is important about this implementation?
@ -112,12 +116,12 @@ let _dispatch = (
// B) Complicated recursive record types are not a problem.
describe("Type Dispatch", () => {
let reducerFn = Expression.reduceExpression
let reducerFn = Expression.reduceExpressionInProject
let dispatchChainPiece = makeMyDispatchChainPiece(reducerFn)
test("stringConcat", () => {
let call: functionCall = ("concat", [IEvString("hello"), IEvString("world")])
let result = dispatchChainPiece(call, defaultEnvironment)
let result = dispatchChainPiece(call, ProjectAccessorsT.identityAccessors)
expect(result)->toEqual(Some(Ok(IEvString("helloworld"))))
})
})

14
packages/squiggle-lang/__tests__/Reducer/Reducer_externalBindings_test.res
View File

@ -1,14 +0,0 @@
open Jest
open Reducer_TestHelpers
describe("Eval with Bindings", () => {
testEvalBindingsToBe("x", list{("x", ExternalExpressionValue.EvNumber(1.))}, "Ok(1)")
testEvalBindingsToBe("x+1", list{("x", ExternalExpressionValue.EvNumber(1.))}, "Ok(2)")
testParseToBe("y = x+1; y", "Ok({(:$_let_$ :y {(:add :x 1)}); :y})")
testEvalBindingsToBe("y = x+1; y", list{("x", ExternalExpressionValue.EvNumber(1.))}, "Ok(2)")
testEvalBindingsToBe(
"y = x+1",
list{("x", ExternalExpressionValue.EvNumber(1.))},
"Ok(@{x: 1,y: 2})",
)
})

10
packages/squiggle-lang/__tests__/Reducer/Reducer_functionAssignment_test.res
View File

@ -2,8 +2,14 @@ open Jest
open Reducer_TestHelpers
describe("Parse function assignment", () => {
testParseToBe("f(x)=x", "Ok({(:$_let_$ :f (:$$_lambda_$$ [x] {:x}))})")
testParseToBe("f(x)=2*x", "Ok({(:$_let_$ :f (:$$_lambda_$$ [x] {(:multiply 2 :x)}))})")
testParseToBe(
"f(x)=x",
"Ok({(:$_let_$ :f (:$$_lambda_$$ [x] {:x})); (:$_endOfOuterBlock_$ () ())})",
)
testParseToBe(
"f(x)=2*x",
"Ok({(:$_let_$ :f (:$$_lambda_$$ [x] {(:multiply 2 :x)})); (:$_endOfOuterBlock_$ () ())})",
)
//MathJs does not allow blocks in function definitions
})

27
packages/squiggle-lang/__tests__/Reducer/Reducer_functionTricks_test.res
View File

@ -39,33 +39,27 @@ describe("symbol not defined", () => {
})
describe("call and bindings", () => {
testEvalToBe("f(x)=x+1", "Ok(@{f: lambda(x=>internal code)})")
testEvalToBe("f(x)=x+1; f(0)", "Ok(1)")
testEvalToBe("f(x)=x+1; f(1)", "Ok(2)")
testEvalToBe("f=1;y=2", "Ok(@{f: 1,y: 2})")
testEvalToBe("f(x)=x+1; y=f(1)", "Ok(@{f: lambda(x=>internal code),y: 2})")
testEvalToBe("f=1;y=2", "Ok(())")
testEvalToBe("f(x)=x+1; y=f(1); y", "Ok(2)")
testEvalToBe("f(x)=x+1; y=f(1); f(1)", "Ok(2)")
testEvalToBe("f(x)=x+1; y=f(1); z=f(1)", "Ok(@{f: lambda(x=>internal code),y: 2,z: 2})")
testEvalToBe(
"f(x)=x+1; g(x)=f(x)+1",
"Ok(@{f: lambda(x=>internal code),g: lambda(x=>internal code)})",
)
testEvalToBe("f(x)=x+1; y=f(1); z=f(1); z", "Ok(2)")
testEvalToBe("f(x)=x+1; g(x)=f(x)+1; g(0)", "Ok(2)")
testParseToBe(
"f=99; g(x)=f; g(2)",
"Ok({(:$_let_$ :f {99}); (:$_let_$ :g (:$$_lambda_$$ [x] {:f})); (:g 2)})",
"Ok({(:$_let_$ :f {99}); (:$_let_$ :g (:$$_lambda_$$ [x] {:f})); (:$_endOfOuterBlock_$ () (:g 2))})",
)
testEvalToBe("f=99; g(x)=f; g(2)", "Ok(99)")
testEvalToBe("f(x)=x; g(x)=f(x); g(2)", "Ok(2)")
testEvalToBe(
"f(x)=x+1; g(x)=f(x)+1; y=g(2)",
"Ok(@{f: lambda(x=>internal code),g: lambda(x=>internal code),y: 4})",
)
testEvalToBe("f(x)=x+1; g(x)=f(x)+1; y=g(2); y", "Ok(4)")
testEvalToBe("f(x)=x+1; g(x)=f(x)+1; g(2)", "Ok(4)")
})
describe("function tricks", () => {
testEvalError("f(x)=f(y)=2; f(2)") //Error because chain assignment is not allowed
testEvalToBe("y=2;g(x)=y+1;g(2)", "Ok(3)")
testEvalToBe("y=2;g(x)=inspect(y)+1", "Ok(@{g: lambda(x=>internal code),y: 2})")
testEvalToBe("y=2;g(x)=inspect(y)+1;y", "Ok(2)")
MySkip.testEvalToBe("f(x) = x(x); f(f)", "????") // TODO: Infinite loop. Any solution? Catching proper exception or timeout?
MySkip.testEvalToBe("f(x, x)=x+x; f(1,2)", "????") // TODO: Duplicate parameters
testEvalToBe("myadd(x,y)=x+y; z=myadd; z", "Ok(lambda(x,y=>internal code))")
@ -73,10 +67,7 @@ describe("function tricks", () => {
})
describe("lambda in structures", () => {
testEvalToBe(
"myadd(x,y)=x+y; z=[myadd]",
"Ok(@{myadd: lambda(x,y=>internal code),z: [lambda(x,y=>internal code)]})",
)
testEvalToBe("myadd(x,y)=x+y; z=[myadd]", "Ok(())")
testEvalToBe("myadd(x,y)=x+y; z=[myadd]; z[0]", "Ok(lambda(x,y=>internal code))")
testEvalToBe("myadd(x,y)=x+y; z=[myadd]; z[0](3,2)", "Ok(5)")
testEvalToBe("myaddd(x,y)=x+y; z={x: myaddd}; z", "Ok({x: lambda(x,y=>internal code)})")

5
packages/squiggle-lang/__tests__/Reducer/Reducer_ternaryOperator_test.res
View File

@ -2,7 +2,10 @@ open Jest
open Reducer_TestHelpers
describe("Parse ternary operator", () => {
testParseToBe("true ? 'YES' : 'NO'", "Ok({(:$$_ternary_$$ true 'YES' 'NO')})")
testParseToBe(
"true ? 'YES' : 'NO'",
"Ok({(:$_endOfOuterBlock_$ () (:$$_ternary_$$ true 'YES' 'NO'))})",
)
})
describe("Evaluate ternary operator", () => {

2
packages/squiggle-lang/__tests__/Reducer/Reducer_test.res
View File

@ -48,7 +48,7 @@ describe("eval", () => {
testEvalToBe("x=1; y=x+1; y+1", "Ok(3)")
testEvalError("1; x=1")
testEvalError("1; 1")
testEvalToBe("x=1; x=1", "Ok(@{x: 1})")
testEvalToBe("x=1; x=1; x", "Ok(1)")
})
})

32
packages/squiggle-lang/__tests__/ReducerInterface/ReducerInterface_Distribution_test.res
View File

@ -119,28 +119,40 @@ describe("eval on distribution functions", () => {
describe("parse on distribution functions", () => {
describe("power", () => {
testParse("normal(5,2) ^ normal(5,1)", "Ok({(:pow (:normal 5 2) (:normal 5 1))})")
testParse("3 ^ normal(5,1)", "Ok({(:pow 3 (:normal 5 1))})")
testParse("normal(5,2) ^ 3", "Ok({(:pow (:normal 5 2) 3)})")
testParse(
"normal(5,2) ^ normal(5,1)",
"Ok({(:$_endOfOuterBlock_$ () (:pow (:normal 5 2) (:normal 5 1)))})",
)
testParse("3 ^ normal(5,1)", "Ok({(:$_endOfOuterBlock_$ () (:pow 3 (:normal 5 1)))})")
testParse("normal(5,2) ^ 3", "Ok({(:$_endOfOuterBlock_$ () (:pow (:normal 5 2) 3))})")
})
describe("subtraction", () => {
testParse("10 - normal(5,1)", "Ok({(:subtract 10 (:normal 5 1))})")
testParse("normal(5,1) - 10", "Ok({(:subtract (:normal 5 1) 10)})")
testParse("10 - normal(5,1)", "Ok({(:$_endOfOuterBlock_$ () (:subtract 10 (:normal 5 1)))})")
testParse("normal(5,1) - 10", "Ok({(:$_endOfOuterBlock_$ () (:subtract (:normal 5 1) 10))})")
})
describe("pointwise arithmetic expressions", () => {
testParse(~skip=true, "normal(5,2) .+ normal(5,1)", "Ok((:dotAdd (:normal 5 2) (:normal 5 1)))")
testParse(
~skip=true,
"normal(5,2) .- normal(5,1)",
"Ok((:$$_block_$$ (:dotSubtract (:normal 5 2) (:normal 5 1))))",
"Ok((:$_endOfOuterBlock_$ () (:$$_block_$$ (:dotSubtract (:normal 5 2) (:normal 5 1)))))",
// TODO: !!! returns "Ok({(:dotPow (:normal 5 2) (:normal 5 1))})"
)
testParse("normal(5,2) .* normal(5,1)", "Ok({(:dotMultiply (:normal 5 2) (:normal 5 1))})")
testParse("normal(5,2) ./ normal(5,1)", "Ok({(:dotDivide (:normal 5 2) (:normal 5 1))})")
testParse("normal(5,2) .^ normal(5,1)", "Ok({(:dotPow (:normal 5 2) (:normal 5 1))})")
testParse(
"normal(5,2) .* normal(5,1)",
"Ok({(:$_endOfOuterBlock_$ () (:dotMultiply (:normal 5 2) (:normal 5 1)))})",
)
testParse(
"normal(5,2) ./ normal(5,1)",
"Ok({(:$_endOfOuterBlock_$ () (:dotDivide (:normal 5 2) (:normal 5 1)))})",
)
testParse(
"normal(5,2) .^ normal(5,1)",
"Ok({(:$_endOfOuterBlock_$ () (:dotPow (:normal 5 2) (:normal 5 1)))})",
)
})
describe("equality", () => {
testParse("5 == normal(5,2)", "Ok({(:equal 5 (:normal 5 2))})")
testParse("5 == normal(5,2)", "Ok({(:$_endOfOuterBlock_$ () (:equal 5 (:normal 5 2)))})")
})
describe("pointwise adding two normals", () => {
testParse(~skip=true, "normal(5,2) .+ normal(5,1)", "Ok((:dotAdd (:normal 5 2) (:normal 5 1)))")

6
packages/squiggle-lang/__tests__/ReducerInterface/ReducerInterface_ExpressionValue_test.res
View File

@ -1,11 +1,11 @@
open ReducerInterface.ExternalExpressionValue
open ReducerInterface.InternalExpressionValue
open Jest
open Expect
describe("ExpressionValue", () => {
test("argsToString", () => expect([EvNumber(1.), EvString("a")]->argsToString)->toBe("1,'a'"))
test("argsToString", () => expect([IEvNumber(1.), IEvString("a")]->argsToString)->toBe("1,'a'"))
test("toStringFunctionCall", () =>
expect(("fn", [EvNumber(1.), EvString("a")])->toStringFunctionCall)->toBe("fn(1,'a')")
expect(("fn", [IEvNumber(1.), IEvString("a")])->toStringFunctionCall)->toBe("fn(1,'a')")
)
})

36
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_Topology_test.res Normal file
View File

@ -0,0 +1,36 @@
@@warning("-44")
module Topology = ReducerProject_Topology
open Jest
open Expect
open Expect.Operators
describe("Topology Diff", () => {
test("when equal 1x", () => {
Topology.runOrderDiff(["a"], ["a"])->expect == []
})
test("when equal 3x", () => {
Topology.runOrderDiff(["a", "b", "c"], ["a", "b", "c"])->expect == []
})
test("less dependents", () => {
Topology.runOrderDiff(["a", "b"], ["a", "b", "c", "d"])->expect == []
})
test("more dependents", () => {
Topology.runOrderDiff(["a", "b", "c", "d"], ["a", "b"])->expect == ["c", "d"]
})
test("change midway", () => {
Topology.runOrderDiff(["a", "b", "bb", "c", "d"], ["a", "b", "c", "d"])->expect == [
"bb",
"c",
"d",
]
})
test("swap", () => {
Topology.runOrderDiff(["a", "b", "c", "d"], ["a", "c", "b", "d"])->expect == ["b", "c", "d"]
})
})

121
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_includes_test.res Normal file
View File

@ -0,0 +1,121 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Project = ForTS_ReducerProject
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
describe("Parse includes", () => {
let project = Project.createProject()
Project.setSource(
project,
"main",
`
#include 'common'
x=1`,
)
Project.parseIncludes(project, "main")
test("dependencies", () => {
expect(Project.getDependencies(project, "main")) == ["common"]
})
test("dependents", () => {
expect(Project.getDependents(project, "main")) == []
})
test("getIncludes", () => {
let mainIncludes = Project.getIncludes(project, "main")
switch mainIncludes {
| Ok(includes) => expect(includes) == ["common"]
| Error(error) => fail(error->Reducer_ErrorValue.errorToString)
}
})
let internalProject = project->Project.T.Private.castToInternalProject
test("past chain", () => {
expect(Project.Private.getPastChain(internalProject, "main")) == ["common"]
})
test("import as variables", () => {
expect(Project.Private.getIncludesAsVariables(internalProject, "main")) == []
})
})
describe("Parse includes", () => {
let project = Project.createProject()
Project.setSource(
project,
"main",
`
#include 'common'
#include 'myModule' as myVariable
x=1`,
)
Project.parseIncludes(project, "main")
test("dependencies", () => {
expect(Project.getDependencies(project, "main")) == ["common", "myModule"]
})
test("dependents", () => {
expect(Project.getDependents(project, "main")) == []
})
test("getIncludes", () => {
let mainIncludes = Project.getIncludes(project, "main")
switch mainIncludes {
| Ok(includes) => expect(includes) == ["common", "myModule"]
| Error(error) => fail(error->Reducer_ErrorValue.errorToString)
}
})
let internalProject = project->Project.T.Private.castToInternalProject
test("direct past chain", () => {
expect(Project.Private.getPastChain(internalProject, "main")) == ["common"]
})
test("direct includes", () => {
expect(Project.Private.getDirectIncludes(internalProject, "main")) == ["common"]
})
test("include as variables", () => {
expect(Project.Private.getIncludesAsVariables(internalProject, "main")) == [
("myVariable", "myModule"),
]
})
})
describe("Parse multiple direct includes", () => {
let project = Project.createProject()
Project.setSource(
project,
"main",
`
#include 'common'
#include 'common2'
#include 'myModule' as myVariable
x=1`,
)
Project.parseIncludes(project, "main")
test("dependencies", () => {
expect(Project.getDependencies(project, "main")) == ["common", "common2", "myModule"]
})
test("dependents", () => {
expect(Project.getDependents(project, "main")) == []
})
test("getIncludes", () => {
let mainIncludes = Project.getIncludes(project, "main")
switch mainIncludes {
| Ok(includes) => expect(includes) == ["common", "common2", "myModule"]
| Error(error) => fail(error->Reducer_ErrorValue.errorToString)
}
})
let internalProject = project->Project.T.Private.castToInternalProject
test("direct past chain", () => {
expect(Project.getPastChain(project, "main")) == ["common", "common2"]
})
test("include as variables", () => {
expect(Project.Private.getIncludesAsVariables(internalProject, "main")) == [
("myVariable", "myModule"),
]
})
})

195
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_test.res Normal file
View File

@ -0,0 +1,195 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Project = ForTS_ReducerProject
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
// test("", () => expect(1)->toBe(1))
let runFetchResult = (project, sourceId) => {
Project.run(project, sourceId)
Project.getResult(project, sourceId)->InternalExpressionValue.toStringResult
}
let runFetchFlatBindings = (project, sourceId) => {
Project.run(project, sourceId)
Project.getBindings(project, sourceId)
->Bindings.removeResult
->InternalExpressionValue.toStringBindings
}
test("setting continuation", () => {
let project = Project.createProject()
let privateProject = project->Project.T.Private.castToInternalProject
let sampleBindings = Bindings.emptyBindings->Bindings.set("test", IEvVoid)
Project.Private.setContinuation(privateProject, "main", sampleBindings)
let answer = Project.Private.getContinuation(privateProject, "main")
expect(answer)->toBe(sampleBindings)
})
test("test result true", () => {
let project = Project.createProject()
Project.setSource(project, "main", "true")
runFetchResult(project, "main")->expect->toBe("Ok(true)")
})
test("test result false", () => {
let project = Project.createProject()
Project.setSource(project, "main", "false")
runFetchResult(project, "main")->expect->toBe("Ok(false)")
})
test("test library", () => {
let project = Project.createProject()
Project.setSource(project, "main", "x=Math.pi; x")
runFetchResult(project, "main")->expect->toBe("Ok(3.141592653589793)")
})
test("test bindings", () => {
let project = Project.createProject()
Project.setSource(project, "variables", "myVariable=666")
runFetchFlatBindings(project, "variables")->expect->toBe("@{myVariable: 666}")
})
describe("project1", () => {
let project = Project.createProject()
Project.setSource(project, "first", "x=1")
Project.setSource(project, "main", "x")
Project.setContinues(project, "main", ["first"])
let internalProject = project->Project.T.Private.castToInternalProject
test("runOrder", () => {
expect(Project.getRunOrder(project)) == ["first", "main"]
})
test("dependents first", () => {
expect(Project.getDependents(project, "first")) == ["main"]
})
test("dependencies first", () => {
expect(Project.getDependencies(project, "first")) == []
})
test("dependents main", () => {
expect(Project.getDependents(project, "main")) == []
})
test("dependencies main", () => {
expect(Project.getDependencies(project, "main")) == ["first"]
})
test("past chain first", () => {
expect(Project.Private.getPastChain(internalProject, "first")) == []
})
test("past chain main", () => {
expect(Project.Private.getPastChain(internalProject, "main")) == ["first"]
})
test("test result", () => {
runFetchResult(project, "main")->expect->toBe("Ok(1)")
})
test("test bindings", () => {
runFetchFlatBindings(project, "first")->expect->toBe("@{x: 1}")
})
})
describe("project2", () => {
let project = Project.createProject()
Project.setContinues(project, "main", ["second"])
Project.setContinues(project, "second", ["first"])
Project.setSource(project, "first", "x=1")
Project.setSource(project, "second", "y=2")
Project.setSource(project, "main", "y")
test("runOrder", () => {
expect(Project.getRunOrder(project)) == ["first", "second", "main"]
})
test("runOrderFor", () => {
expect(Project.getRunOrderFor(project, "first")) == ["first"]
})
test("dependencies first", () => {
expect(Project.getDependencies(project, "first")) == []
})
test("dependents first", () => {
expect(Project.getDependents(project, "first")) == ["second", "main"]
})
test("dependents main", () => {
expect(Project.getDependents(project, "main")) == []
})
test("dependencies main", () => {
expect(Project.getDependencies(project, "main")) == ["first", "second"]
})
test("test result", () => {
runFetchResult(project, "main")->expect->toBe("Ok(2)")
})
test("test bindings", () => {
runFetchFlatBindings(project, "main")->expect->toBe("@{x: 1,y: 2}")
})
})
describe("project with include", () => {
let project = Project.createProject()
Project.setContinues(project, "main", ["second"])
Project.setContinues(project, "second", ["first"])
Project.setSource(
project,
"first",
`
#include 'common'
x=1`,
)
Project.parseIncludes(project, "first")
Project.parseIncludes(project, "first") //The only way of setting includes
//Don't forget to parse includes after changing the source
Project.setSource(project, "common", "common=0")
Project.setSource(
project,
"second",
`
#include 'common'
y=2`,
)
Project.parseIncludes(project, "second") //The only way of setting includes
Project.setSource(project, "main", "y")
test("runOrder", () => {
expect(Project.getRunOrder(project)) == ["common", "first", "second", "main"]
})
test("runOrderFor", () => {
expect(Project.getRunOrderFor(project, "first")) == ["common", "first"]
})
test("dependencies first", () => {
expect(Project.getDependencies(project, "first")) == ["common"]
})
test("dependents first", () => {
expect(Project.getDependents(project, "first")) == ["second", "main"]
})
test("dependents main", () => {
expect(Project.getDependents(project, "main")) == []
})
test("dependencies main", () => {
expect(Project.getDependencies(project, "main")) == ["common", "first", "second"]
})
test("test result", () => {
runFetchResult(project, "main")->expect->toBe("Ok(2)")
})
test("test bindings", () => {
runFetchFlatBindings(project, "main")->expect->toBe("@{common: 0,x: 1,y: 2}")
})
})
describe("project with independent sources", () => {
let project = Project.createProject()
Project.setSource(project, "first", "1")
Project.setSource(project, "second", "2")
test("run order of first", () => {
expect(Project.getRunOrderFor(project, "first")) == ["first"]
})
test("run order of second", () => {
expect(Project.getRunOrderFor(project, "second")) == ["second"]
})
})

109
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_1_test.res Normal file
View File

@ -0,0 +1,109 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Project = ForTS_ReducerProject
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
describe("ReducerProject Tutorial", () => {
describe("Single source", () => {
/*
Case "Running a single source".
*/
test("run", () => {
/* Let's start with running a single source and getting Result as well as the Bindings
First you need to create a project. A project is a collection of sources.
Project takes care of the dependencies between the sources, correct compilation and run order.
You can run any source in the project. It will be compiled and run if it is not already done else already existing results will be presented.
The dependencies will be automatically compiled and run. So you don't need to worry about that in a multi source project.
In summary you issue a run command on the whole project or on a specific source to ensure that there is a result for that source.
*/
let project = Project.createProject()
/* Every source has a name. This is used for debugging, dependencies and error messages. */
Project.setSource(project, "main", "1 + 2")
/* Let's run "main" source. */
project->Project.run("main")
/* Now you have a result for "main" source.
Running one by one is necessary for UI to navigate among the sources and to see the results by source.
And you're free to run any source you want.
You will look at the results of this source and you don't want to run the others if not required.
*/
/* However, you could also run the whole project.
If you have all the sources, you can always run the whole project.
Dependencies and recompiling on demand will be taken care of by the project.
*/
project->Project.runAll
/* Either with run or runAll you executed the project.
You can get the result of a specific source by calling getResult for that source.
You can get the bindings of a specific source by calling getBindings for that source.
If there is any runtime error, getResult will return the error.
Note that getResult returns None if the source has not been run.
Getting None means you have forgotten to run the source.
*/
let result = project->Project.getResult("main")
let bindings = project->Project.getBindings("main")->Bindings.removeResult
/* Let's display the result and bindings */
(
result->InternalExpressionValue.toStringResult,
bindings->InternalExpressionValue.toStringBindings,
)->expect == ("Ok(3)", "@{}")
/* You've got 3 with empty bindings. */
})
test("run summary", () => {
let project = Project.createProject()
Project.setSource(project, "main", "1 + 2")
Project.runAll(project)
let result = Project.getResult(project, "main")
let bindings = Project.getBindings(project, "main")->Bindings.removeResult
/* Now you have external bindings and external result. */
(
result->InternalExpressionValue.toStringResult,
bindings->InternalExpressionValue.IEvBindings->InternalExpressionValue.toString,
)->expect == ("Ok(3)", "@{}")
})
test("run with an environment", () => {
/* Running the source code like above allows you to set a custom environment */
let project = Project.createProject()
/* Optional. Set your custom environment anytime before running */
Project.setEnvironment(project, InternalExpressionValue.defaultEnvironment)
Project.setSource(project, "main", "1 + 2")
Project.runAll(project)
let result = Project.getResult(project, "main")
let _bindings = Project.getBindings(project, "main")
result->InternalExpressionValue.toStringResult->expect == "Ok(3)"
})
test("shortcut", () => {
/* If you are running single source without includes and you don't need a custom environment, you can use the shortcut. */
/* Examples above was to prepare you for the multi source tutorial. */
let (result, bindings) = Project.evaluate("1+2")
(
result->InternalExpressionValue.toStringResult,
bindings->Bindings.removeResult->InternalExpressionValue.toStringBindings,
)->expect == ("Ok(3)", "@{}")
})
})
})
//TODO multiple sources
//TODO multiple sources with includes. Introduction to includes
//TODO multiple sources with multi level includes. Cycle detection
//TODO
//TODO: Implement a runOrder consideration - clean results based on run order.
//TODO: runOrder vs setSource/touchSource
//TODO: Advanced details: (below)
//TODO runOrder. includes vs continues. Run order based reexecution
//TODO: dependents and reexecution
//TODO: dependencies and reexecution
//TODO: cleanAllResults clean
//TODO: cleanAll clean

112
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_2_multisource_test.res Normal file
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@ -0,0 +1,112 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Project = ForTS_ReducerProject
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
describe("ReducerProject Tutorial", () => {
describe("Multi source", () => {
/*
Case "Running multiple sources" */
test("Chaining", () => {
let project = Project.createProject()
/* This time let's add 3 sources and chain them together */
Project.setSource(project, "source1", "x=1")
Project.setSource(project, "source2", "y=2")
/* To run, source2 depends on source1 */
Project.setContinues(project, "source2", ["source1"])
Project.setSource(project, "source3", "z=3")
/* To run, source3 depends on source2 */
Project.setContinues(project, "source3", ["source2"])
/* Now we can run the project */
Project.runAll(project)
/* And let's check the result and bindings of source3 */
let result3 = Project.getResult(project, "source3")
let bindings3 = Project.getBindings(project, "source3")->Bindings.removeResult
(
result3->InternalExpressionValue.toStringResult,
bindings3->InternalExpressionValue.toStringBindings,
)->expect == ("Ok(())", "@{x: 1,y: 2,z: 3}")
})
test("Depending", () => {
/* Instead of chaining the sources, we could have a dependency tree */
/* The point here is that any source can depend on multiple sources */
let project = Project.createProject()
/* This time source1 and source2 are not depending on anything */
Project.setSource(project, "source1", "x=1")
Project.setSource(project, "source2", "y=2")
Project.setSource(project, "source3", "z=3")
/* To run, source3 depends on source1 and source3 together */
Project.setContinues(project, "source3", ["source1", "source2"])
/* Now we can run the project */
Project.runAll(project)
/* And let's check the result and bindings of source3 */
let result3 = Project.getResult(project, "source3")
let bindings3 = Project.getBindings(project, "source3")->Bindings.removeResult
(
result3->InternalExpressionValue.toStringResult,
bindings3->InternalExpressionValue.toStringBindings,
)->expect == ("Ok(())", "@{x: 1,y: 2,z: 3}")
})
test("Intro to including", () => {
/* Though it would not be practical for a storybook,
let's write the same project above with includes.
You will see that parsing includes is setting the dependencies the same way as before. */
let project = Project.createProject()
/* This time source1 and source2 are not depending on anything */
Project.setSource(project, "source1", "x=1")
Project.setSource(project, "source2", "y=2")
Project.setSource(
project,
"source3",
`
#include "source1"
#include "source2"
z=3`,
)
/* We need to parse the includes to set the dependencies */
Project.parseIncludes(project, "source3")
/* Now we can run the project */
Project.runAll(project)
/* And let's check the result and bindings of source3
This time you are getting all the variables because we are including the other sources
Behind the scenes parseIncludes is setting the dependencies */
let result3 = Project.getResult(project, "source3")
let bindings3 = Project.getBindings(project, "source3")->Bindings.removeResult
(
result3->InternalExpressionValue.toStringResult,
bindings3->InternalExpressionValue.toStringBindings,
)->expect == ("Ok(())", "@{x: 1,y: 2,z: 3}")
/*
Doing it like this is too verbose for a storybook
But I hope you have seen the relation of setContinues and parseIncludes */
/*
Dealing with includes needs more.
- There are parse errors
- There are cyclic includes
- And the depended source1 and source2 is not already there in the project
- If you knew the includes before hand there would not be point of the include directive.
More on those on the next section. */
})
})
})

179
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_3_includes_test.res Normal file
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@ -0,0 +1,179 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Project = ForTS_ReducerProject
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
describe("ReducerProject Tutorial", () => {
/* Case: Includes
In the previous tutorial we have set the similarity between setContinues and parseIncludes.
Here we will finally proceed to a real life scenario. */
describe("parseIncludes", () => {
/* Here we investigate the details about parseIncludes, before setting up a real life scenario in the next section. */
/* Everything happens inside a project, so let's have a project */
let project = Project.createProject()
Project.setSource(
project,
"main",
`
#include "common"
x=1
`,
)
/* We need to parse includes after changing the source */
Project.parseIncludes(project, "main")
test("getDependencies", () => {
/* Parse includes has set the dependencies */
Project.getDependencies(project, "main")->expect == ["common"]
/* If there were no includes than there would be no dependencies */
/* However if there was a syntax error at includes then would be no dependencies also */
/* Therefore looking at dependencies is not the right way to load includes */
/* getDependencies does not distinguish between setContinues or parseIncludes */
})
test("getIncludes", () => {
/* Parse includes has set the includes */
switch Project.getIncludes(project, "main") {
| Ok(includes) => includes->expect == ["common"]
| Error(err) => err->Reducer_ErrorValue.errorToString->fail
}
/* If the includes cannot be parsed then you get a syntax error.
Otherwise you get the includes.
If there is no syntax error then you can load that file and use setSource to add it to the project.
And so on recursively... */
})
test("getDependents", () => {
/* For any reason, you are able to query what other sources
include or depend on the current source.
But you don't need to use this to execute the projects.
It is provided for completeness of information. */
Project.getDependents(project, "main")->expect == []
/* Nothing is depending on or including main */
})
describe("Real Like", () => {
/* Now let's look at recursive and possibly cyclic includes */
/* There is no function provided to load the include files.
Because we have no idea if will it be an ordinary function or will it use promises.
Therefore one has to write a function to load sources recursively and and setSources
while checking for dependencies */
/* Let's make a dummy loader */
let loadSource = (sourceName: string) =>
switch sourceName {
| "source1" => "x=1"
| "source2" => `
#include "source1"
y=2`
| "source3" => `
#include "source2"
z=3`
| _ => `source ${sourceName} not found`->Js.Exn.raiseError
}
/* let's recursively load the sources */
let rec loadIncludesRecursively = (project, sourceName, visited) => {
if Js.Array2.includes(visited, sourceName) {
/* Oh we have already visited this source. There is an include cycle */
"Cyclic include ${sourceName}"->Js.Exn.raiseError
} else {
let newVisited = Js.Array2.copy(visited)
let _ = Js.Array2.push(newVisited, sourceName)
/* Let's parse the includes and dive into them */
Project.parseIncludes(project, sourceName)
let rIncludes = Project.getIncludes(project, sourceName)
switch rIncludes {
/* Maybe there is an include syntax error */
| Error(err) => err->Reducer_ErrorValue.errorToString->Js.Exn.raiseError
| Ok(includes) =>
Belt.Array.forEach(includes, newIncludeName => {
/* We have got one of the new includes.
Let's load it and add it to the project */
let newSource = loadSource(newIncludeName)
Project.setSource(project, newIncludeName, newSource)
/* The new source is loaded and added to the project. */
/* Of course the new source might have includes too. */
/* Let's recursively load them */
loadIncludesRecursively(project, newIncludeName, newVisited)
})
}
}
}
/* As we have a fake source loader and a recursive include handler,
We can not set up a real project */
/* * Here starts our real life project! * */
let project = Project.createProject()
/* main includes source3 which includes source2 which includes source1 */
Project.setSource(
project,
"main",
`
#include "source3"
x+y+z
`,
)
/* Setting source requires parsing and loading the includes recursively */
loadIncludesRecursively(project, "main", []) //No visited yet
/* Let's salt it more. Let's have another source in the project which also has includes */
/* doubleX includes source1 which is eventually included by main as well */
Project.setSource(
project,
"doubleX",
`
#include "source1"
doubleX = x * 2
`,
)
loadIncludesRecursively(project, "doubleX", [])
/* Remember, any time you set a source, you need to load includes recursively */
/* As doubleX is not included by main, it is not loaded recursively.
So we link it to the project as a dependency */
Project.setContinues(project, "main", ["doubleX"])
/* Let's run the project */
Project.runAll(project)
let result = Project.getResult(project, "main")
let bindings = Project.getBindings(project, "main")
/* And see the result and bindings.. */
test("recursive includes", () => {
(
result->InternalExpressionValue.toStringResult,
bindings->Bindings.removeResult->InternalExpressionValue.toStringBindings,
)->expect == ("Ok(6)", "@{doubleX: 2,x: 1,y: 2,z: 3}")
/* Everything as expected */
})
})
})
describe("Includes myFile as myVariable", () => {
/* Instead of including into global space you can also put a module into a record variable */
let project = Project.createProject()
Project.setSource(
project,
"main",
`
#include "common" as common
x=1
`,
)
Project.parseIncludes(project, "main")
test("getDependencies", () => {
Project.getDependencies(project, "main")->expect == ["common"]
})
test("getIncludes", () => {
switch Project.getIncludes(project, "main") {
| Ok(includes) => includes->expect == ["common"]
| Error(err) => err->Reducer_ErrorValue.errorToString->fail
}
})
})
})

39
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_4_injecting_user_values.res Normal file
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@ -0,0 +1,39 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Project = ForTS_ReducerProject
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
describe("ReducerProject Tutorial", () => {
/* Let's build a project that depends on values from the UI */
let project = Project.createProject()
Project.setSource(project, "main", "x+y+z")
/* x, y and z is not defined in the project but they has to come from the user */
test("Injecting user values", () => {
/* User has input the values */
let x = 1
let y = 2
let z = 3
/* Then we construct a source code to define those values */
let userCode = `
x = ${x->Js.Int.toString}
y = ${y->Js.Int.toString}
z = ${z->Js.Int.toString}
`
/* We inject the user code into the project */
Project.setSource(project, "userCode", userCode)
/* "main" is depending on the user code */
Project.setContinues(project, "main", ["userCode"])
/* We can now run the project */
Project.runAll(project)
let result = Project.getResult(project, "main")
result->InternalExpressionValue.toStringResult->expect == "Ok(6)"
})
})
/* Note that this is not final version of the project */
/* In the future, for safety, we will provide a way to inject values instead of a source code */
/* But time is limited for now... */

39
packages/squiggle-lang/__tests__/ReducerProject/ReducerProject_tutorial_5_calling_functions.res Normal file
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@ -0,0 +1,39 @@
@@warning("-44")
module InternalExpressionValue = ReducerInterface_InternalExpressionValue
module Project = ForTS_ReducerProject
module Bindings = Reducer_Bindings
open Jest
open Expect
open Expect.Operators
describe("ReducerProject Tutorial", () => {
/* Let's build a project to provide a function. */
/* But we will call that function on an array of user input. */
let project = Project.createProject()
Project.setSource(project, "library", "double(x) = x * 2")
/* userCode is not here yet but its dependency is fixed. So we can set it once and for all */
Project.setContinues(project, "userCode", ["library"])
let userValues = [1, 2, 3, 4, 5]
let userResults = Belt.Array.map(userValues, aUserValue => {
let userCode = `double(${aUserValue->Js.Int.toString})`
/* Put the constructed source in the project */
/* We have already set that it depends on "library" */
Project.setSource(project, "userCode", userCode)
/* Run the project */
Project.runAll(project)
/* Get the result */
Project.getResult(project, "userCode")
/* I have to remind you that the "library" is run only once and for all.
The library is not run for each user value. */
})
test("userResults", () => {
let userResultsAsString = Belt.Array.map(userResults, aResult =>
aResult->InternalExpressionValue.toStringResult
)
userResultsAsString->expect == ["Ok(2)", "Ok(4)", "Ok(6)", "Ok(8)", "Ok(10)"]
})
})

22
packages/squiggle-lang/__tests__/SquiggleLibrary/SquiggleLibrary_FunctionRegistryLibrary_test.res
View File

@ -2,8 +2,12 @@ open Jest
open Expect
open Reducer_TestHelpers
let expectEvalToBeOk = (expr: string) =>
Reducer.evaluate(expr)->Reducer_Helpers.rRemoveDefaultsExternal->E.R.isOk->expect->toBe(true)
let expectEvalToBeOk = (code: string) =>
Reducer_Expression.BackCompatible.evaluateString(code)
->Reducer_Helpers.rRemoveDefaultsInternal
->E.R.isOk
->expect
->toBe(true)
let registry = FunctionRegistry_Library.registry
let examples = E.A.to_list(FunctionRegistry_Core.Registry.allExamples(registry))
@ -63,9 +67,15 @@ describe("FunctionRegistry Library", () => {
testEvalToBe("SampleSet.fromList([3,5,2,3,5,2,3,5,2,3,3,5])", "Ok(Sample Set Distribution)")
testEvalToBe("SampleSet.fromList([3,5,2,3,5,2,3,5,2,3,3,5])", "Ok(Sample Set Distribution)")
testEvalToBe("SampleSet.fromFn({|| sample(normal(5,2))})", "Ok(Sample Set Distribution)")
testEvalToBe("SampleSet.min(SampleSet.fromDist(normal(50,2)), 2)", "Ok(Sample Set Distribution)")
testEvalToBe(
"SampleSet.min(SampleSet.fromDist(normal(50,2)), 2)",
"Ok(Sample Set Distribution)",
)
testEvalToBe("mean(SampleSet.min(SampleSet.fromDist(normal(50,2)), 2))", "Ok(2)")
testEvalToBe("SampleSet.max(SampleSet.fromDist(normal(50,2)), 10)", "Ok(Sample Set Distribution)")
testEvalToBe(
"SampleSet.max(SampleSet.fromDist(normal(50,2)), 10)",
"Ok(Sample Set Distribution)",
)
testEvalToBe(
"addOne(t)=t+1; SampleSet.toList(SampleSet.map(SampleSet.fromList([1,2,3,4,5,6]), addOne))",
"Ok([2,3,4,5,6,7])",
@ -91,8 +101,8 @@ describe("FunctionRegistry Library", () => {
((fn, example)) => {
let responseType =
example
->Reducer.evaluate
->E.R2.fmap(ReducerInterface_InternalExpressionValue.externalValueToValueType)
->Reducer_Expression.BackCompatible.evaluateString
->E.R2.fmap(ReducerInterface_InternalExpressionValue.valueToValueType)
let expectedOutputType = fn.output |> E.O.toExn("")
expect(responseType)->toEqual(Ok(expectedOutputType))
},

185
packages/squiggle-lang/__tests__/TS/JS_test.ts
View File

@ -1,10 +1,5 @@
import {
Distribution,
resultMap,
defaultBindings,
mergeBindings,
} from "../../src/js/index";
import { testRun, testRunPartial } from "./TestHelpers";
import { run, SqProject, SqValue, SqValueTag } from "../../src/js";
import { testRun } from "./TestHelpers";
function Ok<b>(x: b) {
return { tag: "Ok", value: x };
@ -12,97 +7,57 @@ function Ok<b>(x: b) {
describe("Simple calculations and results", () => {
test("mean(normal(5,2))", () => {
expect(testRun("mean(normal(5,2))")).toEqual({
tag: "number",
value: 5,
});
const result = testRun("mean(normal(5,2))"); // FIXME
expect(result.toString()).toEqual("5");
});
test("10+10", () => {
let foo = testRun("10 + 10");
expect(foo).toEqual({ tag: "number", value: 20 });
let result = testRun("10 + 10");
expect(result.toString()).toEqual("20");
});
});
describe("Log function", () => {
test("log(1) = 0", () => {
let foo = testRun("log(1)");
expect(foo).toEqual({ tag: "number", value: 0 });
expect(foo.toString()).toEqual("0");
});
});
describe("Array", () => {
test("nested Array", () => {
expect(testRun("[[1]]")).toEqual({
tag: "array",
value: [
{
tag: "array",
value: [
{
tag: "number",
value: 1,
},
],
},
],
});
expect(testRun("[[ 1 ]]").toString()).toEqual("[[1]]");
});
});
describe("Record", () => {
test("Return record", () => {
expect(testRun("{a: 1}")).toEqual({
tag: "record",
value: {
a: {
tag: "number",
value: 1,
},
},
});
expect(testRun("{a:1}").toString()).toEqual("{a: 1}");
});
});
describe("Partials", () => {
test("Can pass variables between partials and cells", () => {
let bindings = testRunPartial(`x = 5`);
let bindings2 = testRunPartial(`y = x + 2`, bindings);
expect(testRun(`y + 3`, bindings2)).toEqual({
tag: "number",
value: 10,
});
describe("Continues", () => {
test("Bindings from continues are accessible", () => {
const project = SqProject.create();
project.setSource("p1", "x = 5");
project.setSource("p2", "y = x + 2");
project.setSource("main", "y + 3");
project.setContinues("main", ["p2"]);
project.setContinues("p2", ["p1"]);
project.run("main");
const result = project.getResult("main");
expect(result.tag).toEqual("Ok");
expect(result.value.toString()).toEqual("10");
});
test("Can merge bindings from three partials", () => {
let bindings1 = testRunPartial(`x = 1`);
let bindings2 = testRunPartial(`y = 2`);
let bindings3 = testRunPartial(`z = 3`);
expect(
testRun(`x + y + z`, mergeBindings([bindings1, bindings2, bindings3]))
).toEqual({
tag: "number",
value: 6,
});
});
});
describe("JS Imports", () => {
test("Can pass parameters into partials and cells", () => {
let bindings = testRunPartial(`y = $x + 2`, defaultBindings, { x: 1 });
let bindings2 = testRunPartial(`z = y + $a`, bindings, { a: 3 });
expect(testRun(`z`, bindings2)).toEqual({
tag: "number",
value: 6,
});
});
test("Complicated deep parameters", () => {
expect(
testRun(`$x.y[0][0].w + $x.z + $u.v`, defaultBindings, {
x: { y: [[{ w: 1 }]], z: 2 },
u: { v: 3 },
})
).toEqual({
tag: "number",
value: 6,
});
const project = SqProject.create();
project.setSource("p1", "x = 1");
project.setSource("p2", "y = 2");
project.setSource("p3", "z = 3");
project.setSource("main", "x + y + z");
project.setContinues("main", ["p1", "p2", "p3"]);
project.run("main");
const result = project.getResult("main");
expect(result.tag).toEqual("Ok");
expect(result.value.toString()).toEqual("6");
});
});
@ -112,50 +67,62 @@ describe("Distribution", () => {
let env = { sampleCount: 8, xyPointLength: 100 };
let dist1Samples = [3, 4, 5, 6, 6, 7, 10, 15, 30];
let dist1SampleCount = dist1Samples.length;
let dist = new Distribution(
{ tag: "SampleSet", value: [3, 4, 5, 6, 6, 7, 10, 15, 30] },
env
);
let dist2 = new Distribution(
{ tag: "SampleSet", value: [20, 22, 24, 29, 30, 35, 38, 44, 52] },
env
const buildDist = (samples: number[]) => {
const src = `SampleSet.fromList([${samples.join(",")}])`;
const { result } = run(src, {
environment: env,
});
if (result.tag !== "Ok") {
throw new Error(
`Failed to build SampleSet: from ${src}: ${result.value}`
);
}
const dist = result.value;
if (dist.tag !== SqValueTag.Distribution) {
throw new Error("Expected Distribution");
}
return dist.value;
};
const dist = buildDist(dist1Samples);
const dist2 = buildDist([20, 22, 24, 29, 30, 35, 38, 44, 52]);
test("mean", () => {
expect(dist.mean().value).toBeCloseTo(9.5555555);
expect(dist.mean(env).value).toBeCloseTo(9.5555555);
});
test("pdf", () => {
expect(dist.pdf(5.0).value).toBeCloseTo(0.10499097598222966, 1);
expect(dist.pdf(env, 5.0).value).toBeCloseTo(0.10499097598222966, 1);
});
test("cdf", () => {
expect(dist.cdf(5.0).value).toBeCloseTo(
expect(dist.cdf(env, 5.0).value).toBeCloseTo(
dist1Samples.filter((x) => x <= 5).length / dist1SampleCount,
1
);
});
test("inv", () => {
expect(dist.inv(0.5).value).toBeCloseTo(6);
});
test("toPointSet", () => {
expect(
resultMap(dist.toPointSet(), (r: Distribution) => r.toString())
).toEqual(Ok("Point Set Distribution"));
});
test("toSparkline", () => {
expect(dist.toSparkline(20).value).toEqual("▁▁▃▇█▇▄▂▂▂▁▁▁▁▁▂▂▁▁▁");
});
test("algebraicAdd", () => {
expect(
resultMap(dist.algebraicAdd(dist2), (r: Distribution) =>
r.toSparkline(20)
).value
).toEqual(Ok("▁▁▂▄▆████▇▆▄▄▃▃▃▂▁▁▁"));
});
test("pointwiseAdd", () => {
expect(
resultMap(dist.pointwiseAdd(dist2), (r: Distribution) =>
r.toSparkline(20)
).value
).toEqual(Ok("▁▂██▃▃▃▃▄▅▄▃▃▂▂▂▁▁▁▁"));
expect(dist.inv(env, 0.5).value).toBeCloseTo(6);
});
// test("toPointSet", () => {
// expect(
// resultMap(dist.toPointSet(), (r: Distribution) => r.toString())
// ).toEqual(Ok("Point Set Distribution"));
// });
// test("toSparkline", () => {
// expect(dist.toSparkline(20).value).toEqual("▁▁▃▇█▇▄▂▂▂▁▁▁▁▁▂▂▁▁▁");
// });
// test("algebraicAdd", () => {
// expect(
// resultMap(dist.algebraicAdd(dist2), (r: Distribution) =>
// r.toSparkline(20)
// ).value
// ).toEqual(Ok("▁▁▂▄▆████▇▆▄▄▃▃▃▂▁▁▁"));
// });
// test("pointwiseAdd", () => {
// expect(
// resultMap(dist.pointwiseAdd(dist2), (r: Distribution) =>
// r.toSparkline(20)
// ).value
// ).toEqual(Ok("▁▂██▃▃▃▃▄▅▄▃▃▂▂▂▁▁▁▁"));
// });
});

1
packages/squiggle-lang/__tests__/TS/Jstat_test.ts
View File

@ -1,4 +1,3 @@
// import { errorValueToString } from "../../src/js/index";
import * as fc from "fast-check";
import { testRun } from "./TestHelpers";

12
packages/squiggle-lang/__tests__/TS/Parser_test.ts
View File

@ -1,9 +1,3 @@
import {
run,
squiggleExpression,
errorValue,
result,
} from "../../src/js/index";
import { testRun } from "./TestHelpers";
import * as fc from "fast-check";
@ -42,9 +36,9 @@ describe("Squiggle's parser is whitespace insensitive", () => {
whitespaceGen(),
whitespaceGen(),
(a, b, c, d, e, f, g, h) => {
expect(testRun(squiggleString(a, b, c, d, e, f, g, h))).toEqual(
squiggleOutput
);
expect(
testRun(squiggleString(a, b, c, d, e, f, g, h))
).toEqualSqValue(squiggleOutput);
}
)
);

5
packages/squiggle-lang/__tests__/TS/PointSet_test.ts
View File

@ -1,5 +1,4 @@
// import { errorValueToString } from "../../src/js/index";
import { testRun, expectErrorToBeBounded } from "./TestHelpers";
import { testRun, expectErrorToBeBounded, SqValueTag } from "./TestHelpers";
import * as fc from "fast-check";
describe("Mean of mixture is weighted average of means", () => {
@ -20,7 +19,7 @@ describe("Mean of mixture is weighted average of means", () => {
let lognormalWeight = y / weightDenom;
let betaMean = 1 / (1 + b / a);
let lognormalMean = m + s ** 2 / 2;
if (res.tag == "number") {
if (res.tag === SqValueTag.Number) {
expectErrorToBeBounded(
res.value,
betaWeight * betaMean + lognormalWeight * lognormalMean,

101
packages/squiggle-lang/__tests__/TS/SampleSet_test.ts
View File

@ -1,12 +1,13 @@
import { Distribution } from "../../src/js/index";
import { expectErrorToBeBounded, failDefault, testRun } from "./TestHelpers";
import { expectErrorToBeBounded, testRun, SqValueTag } from "./TestHelpers";
import * as fc from "fast-check";
// Beware: float64Array makes it appear in an infinite loop.
let arrayGen = () =>
fc
.float32Array({
.float64Array({
minLength: 10,
max: 999999999999999,
min: -999999999999999,
maxLength: 10000,
noDefaultInfinity: true,
noNaN: true,
@ -14,36 +15,41 @@ let arrayGen = () =>
.filter(
(xs_) => Math.min(...Array.from(xs_)) != Math.max(...Array.from(xs_))
);
describe("cumulative density function", () => {
let n = 10000;
let makeSampleSet = (samples: number[]) => {
let sampleList = samples.map((x) => x.toFixed(20)).join(",");
let result = testRun(`SampleSet.fromList([${sampleList}])`);
if (result.tag === SqValueTag.Distribution) {
return result.value;
} else {
fail("Expected to be distribution");
}
};
const env = { sampleCount: 10000, xyPointLength: 100 };
describe("cumulative density function", () => {
// We should fix this.
test.skip("'s codomain is bounded above", () => {
fc.assert(
fc.property(arrayGen(), fc.float(), (xs_, x) => {
let xs = Array.from(xs_);
// Should compute with squiggle strings once interpreter has `sample`
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: n, xyPointLength: 100 }
);
let cdfValue = dist.cdf(x).value;
let result = makeSampleSet(xs);
let cdfValue = result.cdf(env, x).value;
let epsilon = 5e-7;
expect(cdfValue).toBeLessThanOrEqual(1 + epsilon);
})
);
});
test("'s codomain is bounded below", () => {
test.skip("'s codomain is bounded below", () => {
fc.assert(
fc.property(arrayGen(), fc.float(), (xs_, x) => {
let xs = Array.from(xs_);
// Should compute with squiggle strings once interpreter has `sample`
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: n, xyPointLength: 100 }
);
let cdfValue = dist.cdf(x).value;
let result = makeSampleSet(xs);
let cdfValue = result.cdf(env, x).value;
expect(cdfValue).toBeGreaterThanOrEqual(0);
})
);
@ -57,11 +63,8 @@ describe("cumulative density function", () => {
let xs = Array.from(xs_);
let max = Math.max(...xs);
// Should compute with squiggle strings once interpreter has `sample`
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: n, xyPointLength: 100 }
);
let cdfValue = dist.cdf(max).value;
let result = makeSampleSet(xs);
let cdfValue = result.cdf(env, max).value;
expect(cdfValue).toBeCloseTo(1.0, 2);
})
);
@ -74,11 +77,8 @@ describe("cumulative density function", () => {
let xs = Array.from(xs_);
let min = Math.min(...xs);
// Should compute with squiggle strings once interpreter has `sample`
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: n, xyPointLength: 100 }
);
let cdfValue = dist.cdf(min).value;
let result = makeSampleSet(xs);
let cdfValue = result.cdf(env, min).value;
let max = Math.max(...xs);
let epsilon = 5e-3;
if (max - min < epsilon) {
@ -95,11 +95,8 @@ describe("cumulative density function", () => {
fc.assert(
fc.property(arrayGen(), fc.float(), (xs_, x) => {
let xs = Array.from(xs_);
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: n, xyPointLength: 100 }
);
let cdfValue = dist.cdf(x).value;
let dist = makeSampleSet(xs);
let cdfValue = dist.cdf(env, x).value;
let max = Math.max(...xs);
if (x > max) {
let epsilon = (x - max) / x;
@ -107,21 +104,18 @@ describe("cumulative density function", () => {
} else if (typeof cdfValue == "number") {
expect(Math.round(1e5 * cdfValue) / 1e5).toBeLessThanOrEqual(1);
} else {
failDefault();
fail();
}
})
);
});
test("is non-negative everywhere with zero when x is lower than the min", () => {
test.skip("is non-negative everywhere with zero when x is lower than the min", () => {
fc.assert(
fc.property(arrayGen(), fc.float(), (xs_, x) => {
let xs = Array.from(xs_);
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: n, xyPointLength: 100 }
);
let cdfValue = dist.cdf(x).value;
let dist = makeSampleSet(xs);
let cdfValue = dist.cdf(env, x).value;
expect(cdfValue).toBeGreaterThanOrEqual(0);
})
);
@ -130,7 +124,7 @@ describe("cumulative density function", () => {
// I no longer believe this is true.
describe("probability density function", () => {
let n = 1000;
const env = { sampleCount: 1000, xyPointLength: 100 };
test.skip("assigns to the max at most the weight of the mean", () => {
fc.assert(
@ -139,12 +133,9 @@ describe("probability density function", () => {
let max = Math.max(...xs);
let mean = xs.reduce((a, b) => a + b, 0.0) / xs.length;
// Should be from squiggleString once interpreter exposes sampleset
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: n, xyPointLength: 100 }
);
let pdfValueMean = dist.pdf(mean).value;
let pdfValueMax = dist.pdf(max).value;
let dist = makeSampleSet(xs);
let pdfValueMean = dist.pdf(env, mean).value;
let pdfValueMax = dist.pdf(env, max).value;
if (typeof pdfValueMean == "number" && typeof pdfValueMax == "number") {
expect(pdfValueMax).toBeLessThanOrEqual(pdfValueMean);
} else {
@ -164,11 +155,9 @@ describe("mean is mean", () => {
(xs_) => {
let xs = Array.from(xs_);
let n = xs.length;
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: 2 * n, xyPointLength: 4 * n }
);
let mean = dist.mean();
let dist = makeSampleSet(xs);
let myEnv = { sampleCount: 2 * n, xyPointLength: 4 * n };
let mean = dist.mean(myEnv);
if (typeof mean.value == "number") {
expectErrorToBeBounded(
mean.value,
@ -177,7 +166,7 @@ describe("mean is mean", () => {
1
);
} else {
failDefault();
fail();
}
}
)
@ -191,11 +180,9 @@ describe("mean is mean", () => {
(xs_) => {
let xs = Array.from(xs_);
let n = xs.length;
let dist = new Distribution(
{ tag: "SampleSet", value: xs },
{ sampleCount: Math.floor(n / 2), xyPointLength: 4 * n }
);
let mean = dist.mean();
let dist = makeSampleSet(xs);
let myEnv = { sampleCount: Math.floor(n / 2), xyPointLength: 4 * n };
let mean = dist.mean(myEnv);
if (typeof mean.value == "number") {
expectErrorToBeBounded(
mean.value,
@ -204,7 +191,7 @@ describe("mean is mean", () => {
1
);
} else {
failDefault();
fail();
}
}
)

2
packages/squiggle-lang/__tests__/TS/Scalars_test.ts
View File

@ -5,7 +5,7 @@ import * as fc from "fast-check";
describe("Scalar manipulation is well-modeled by javascript math", () => {
test("in the case of natural logarithms", () => {
fc.assert(
fc.property(fc.integer(), (x) => {
fc.property(fc.nat(), (x) => {
let squiggleString = `log(${x})`;
let squiggleResult = testRun(squiggleString);
if (x == 0) {

73
packages/squiggle-lang/__tests__/TS/TestHelpers.ts
View File

@ -1,68 +1,31 @@
import {
run,
runPartial,
bindings,
squiggleExpression,
errorValueToString,
defaultImports,
defaultBindings,
jsImports,
} from "../../src/js/index";
import { run, SqValueTag } from "../../src/js";
export { SqValueTag };
export function testRun(
x: string,
bindings: bindings = defaultBindings,
imports: jsImports = defaultImports
): squiggleExpression {
let squiggleResult = run(
x,
bindings,
{
expect.extend({
toEqualSqValue(x, y) {
// hack via https://github.com/facebook/jest/issues/10329#issuecomment-820656061
const { getMatchers } = require("expect/build/jestMatchersObject");
return getMatchers().toEqual.call(this, x.toString(), y.toString());
},
});
export function testRun(x: string) {
const { result, bindings } = run(x, {
environment: {
sampleCount: 1000,
xyPointLength: 100,
},
imports
);
if (squiggleResult.tag === "Ok") {
return squiggleResult.value;
});
if (result.tag === "Ok") {
return result.value;
} else {
throw new Error(
`Expected squiggle expression to evaluate but got error: ${errorValueToString(
squiggleResult.value
)}`
`Expected squiggle expression to evaluate but got error: ${result.value}`
);
}
}
export function testRunPartial(
x: string,
bindings: bindings = defaultBindings,
imports: jsImports = defaultImports
): bindings {
let squiggleResult = runPartial(
x,
bindings,
{
sampleCount: 1000,
xyPointLength: 100,
},
imports
);
if (squiggleResult.tag === "Ok") {
return squiggleResult.value;
} else {
throw new Error(
`Expected squiggle expression to evaluate but got error: ${errorValueToString(
squiggleResult.value
)}`
);
}
}
export function failDefault() {
expect("be reached").toBe("codepath should never");
}
/**
* This appears also in `TestHelpers.res`. According to https://www.math.net/percent-error, it computes
* absolute error when numerical stability concerns make me not want to compute relative error.

2
packages/squiggle-lang/package.json
View File

@ -1,6 +1,6 @@
{
"name": "@quri/squiggle-lang",
"version": "0.3.1",
"version": "0.4.0-alpha.0",
"homepage": "https://squiggle-language.com",
"license": "MIT",
"scripts": {

15
packages/squiggle-lang/src/js/SqArray.ts Normal file
View File

@ -0,0 +1,15 @@
import * as RSArray from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Array.gen";
import { wrapValue } from "./SqValue";
import { SqValueLocation } from "./SqValueLocation";
type T = RSArray.squiggleValue_Array;
export class SqArray {
constructor(private _value: T, public location: SqValueLocation) {}
getValues() {
return RSArray.getValues(this._value).map((v, i) =>
wrapValue(v, this.location.extend(i))
);
}
}

115
packages/squiggle-lang/src/js/SqDistribution.ts Normal file
View File

@ -0,0 +1,115 @@
import * as RSDistribution from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution.gen";
import { distributionTag as Tag } from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution_tag";
import { environment } from "../rescript/ForTS/ForTS__Types.gen";
import { SqDistributionError } from "./SqDistributionError";
import { wrapPointSetDist } from "./SqPointSetDist";
import { resultMap2 } from "./types";
type T = RSDistribution.distribution;
export { Tag as SqDistributionTag };
export const wrapDistribution = (value: T): SqDistribution => {
const tag = RSDistribution.getTag(value);
return new tagToClass[tag](value);
};
abstract class SqAbstractDistribution {
abstract tag: Tag;
constructor(private _value: T) {}
protected valueMethod = <IR>(rsMethod: (v: T) => IR | null | undefined) => {
const value = rsMethod(this._value);
if (!value) throw new Error("Internal casting error");
return value;
};
pointSet(env: environment) {
const innerResult = RSDistribution.toPointSet(this._value, env);
return resultMap2(
innerResult,
wrapPointSetDist,
(v: RSDistribution.distributionError) => new SqDistributionError(v)
);
}
toString() {
RSDistribution.toString(this._value);
}
mean(env: environment) {
return resultMap2(
RSDistribution.mean({ env }, this._value),
(v: number) => v,
(e: RSDistribution.distributionError) => new SqDistributionError(e)
);
}
pdf(env: environment, n: number) {
return resultMap2(
RSDistribution.pdf({ env }, this._value, n),
(v: number) => v,
(e: RSDistribution.distributionError) => new SqDistributionError(e)
);
}
cdf(env: environment, n: number) {
return resultMap2(
RSDistribution.cdf({ env }, this._value, n),
(v: number) => v,
(e: RSDistribution.distributionError) => new SqDistributionError(e)
);
}
inv(env: environment, n: number) {
return resultMap2(
RSDistribution.inv({ env }, this._value, n),
(v: number) => v,
(e: RSDistribution.distributionError) => new SqDistributionError(e)
);
}
stdev(env: environment) {
return resultMap2(
RSDistribution.stdev({ env }, this._value),
(v: number) => v,
(e: RSDistribution.distributionError) => new SqDistributionError(e)
);
}
}
export class SqPointSetDistribution extends SqAbstractDistribution {
tag = Tag.PointSet;
value() {
return this.valueMethod(RSDistribution.getPointSet);
}
}
export class SqSampleSetDistribution extends SqAbstractDistribution {
tag = Tag.SampleSet;
value() {
return this.valueMethod(RSDistribution.getSampleSet);
}
}
export class SqSymbolicDistribution extends SqAbstractDistribution {
tag = Tag.Symbolic;
value() {
return this.valueMethod(RSDistribution.getSymbolic);
}
}
const tagToClass = {
[Tag.PointSet]: SqPointSetDistribution,
[Tag.SampleSet]: SqSampleSetDistribution,
[Tag.Symbolic]: SqSymbolicDistribution,
} as const;
export type SqDistribution =
| SqPointSetDistribution
| SqSampleSetDistribution
| SqSymbolicDistribution;

11
packages/squiggle-lang/src/js/SqDistributionError.ts Normal file
View File

@ -0,0 +1,11 @@
import * as RSDistributionError from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution_Error.gen";
type T = RSDistributionError.distributionError;
export class SqDistributionError {
constructor(private _value: T) {}
toString() {
return RSDistributionError.toString(this._value);
}
}

17
packages/squiggle-lang/src/js/SqError.ts Normal file
View File

@ -0,0 +1,17 @@
import * as RSErrorValue from "../rescript/ForTS/ForTS_Reducer_ErrorValue.gen";
export class SqError {
constructor(private _value: RSErrorValue.reducerErrorValue) {}
toString() {
return RSErrorValue.toString(this._value);
}
static createTodoError(v: string) {
return new SqError(RSErrorValue.createTodoError(v));
}
static createOtherError(v: string) {
return new SqError(RSErrorValue.createOtherError(v));
}
}

48
packages/squiggle-lang/src/js/SqLambda.ts Normal file
View File

@ -0,0 +1,48 @@
import * as RSLambda from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Lambda.gen";
import { SqError } from "./SqError";
import { SqValue } from "./SqValue";
import { SqValueLocation } from "./SqValueLocation";
import { result } from "./types";
type T = RSLambda.squiggleValue_Lambda;
export class SqLambda {
constructor(private _value: T, public location: SqValueLocation) {}
parameters() {
return RSLambda.parameters(this._value);
}
call(args: (number | string)[]): result<SqValue, SqError> {
const { project, sourceId } = this.location;
// Might be good to use uuid instead, but there's no way to remove sources from projects.
// So this is not thread-safe.
const callId = "__lambda__";
const quote = (arg: string) =>
`"${arg.replace(new RegExp('"', "g"), '\\"')}"`;
const argsSource = args
.map((arg) => (typeof arg === "number" ? arg : quote(arg)))
.join(",");
// end expression values are exposed in bindings via secret `__result__` variable and we can access them through it
const pathItems = [
...(this.location.path.root === "result" ? ["__result__"] : []),
...this.location.path.items,
];
// full function name, e.g. foo.bar[3].baz
const functionNameSource = pathItems
.map((item, i) =>
typeof item === "string" ? (i ? "." + item : item) : `[${item}]`
)
.join("");
// something like: foo.bar[3].baz(1,2,3)
const source = `${functionNameSource}(${argsSource})`;
project.setSource(callId, source);
project.setContinues(callId, [sourceId]);
project.run(callId);
return project.getResult(callId);
}
}

7
packages/squiggle-lang/src/js/SqLambdaDeclaration.ts Normal file
View File

@ -0,0 +1,7 @@
import * as RSDeclaration from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Declaration.gen";
type T = RSDeclaration.squiggleValue_Declaration;
export class SqLambdaDeclaration {
constructor(private _value: T) {}
}

30
packages/squiggle-lang/src/js/SqModule.ts Normal file
View File

@ -0,0 +1,30 @@
import * as RSModuleValue from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Module.gen";
import { SqModuleValue, wrapValue } from "./SqValue";
import { SqValueLocation } from "./SqValueLocation";
export class SqModule {
constructor(
private _value: RSModuleValue.squiggleValue_Module,
public location: SqValueLocation
) {}
entries() {
return RSModuleValue.getKeyValuePairs(this._value).map(
([k, v]) => [k, wrapValue(v, this.location.extend(k))] as const
);
}
asValue() {
return new SqModuleValue(
RSModuleValue.toSquiggleValue(this._value),
this.location
);
}
get(k: string) {
const v = RSModuleValue.get(this._value, k);
return v === undefined || v === null
? undefined
: wrapValue(v, this.location.extend(k));
}
}

101
packages/squiggle-lang/src/js/SqPointSetDist.ts Normal file
View File

@ -0,0 +1,101 @@
import * as _ from "lodash";
import { wrapDistribution } from "./SqDistribution";
import * as RSPointSetDist from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution_PointSetDistribution.gen";
import { pointSetDistributionTag as Tag } from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution_PointSetDistribution_tag";
type T = RSPointSetDist.pointSetDistribution;
export type SqPoint = { x: number; y: number };
export type SqShape = {
continuous: SqPoint[];
discrete: SqPoint[];
};
const shapePoints = (
x: RSPointSetDist.continuousShape | RSPointSetDist.discreteShape
): SqPoint[] => {
let xs = x.xyShape.xs;
let ys = x.xyShape.ys;
return _.zipWith(xs, ys, (x, y) => ({ x, y }));
};
export const wrapPointSetDist = (value: T) => {
const tag = RSPointSetDist.getTag(value);
return new tagToClass[tag](value);
};
abstract class SqAbstractPointSetDist {
constructor(private _value: T) {}
abstract asShape(): SqShape;
protected valueMethod = <IR>(rsMethod: (v: T) => IR | null | undefined) => {
const value = rsMethod(this._value);
if (!value) throw new Error("Internal casting error");
return value;
};
asDistribution() {
return wrapDistribution(RSPointSetDist.toDistribution(this._value));
}
}
export class SqMixedPointSetDist extends SqAbstractPointSetDist {
tag = Tag.Mixed as const;
get value(): RSPointSetDist.mixedShape {
return this.valueMethod(RSPointSetDist.getMixed);
}
asShape() {
const v = this.value;
return {
discrete: shapePoints(v.discrete),
continuous: shapePoints(v.continuous),
};
}
}
export class SqDiscretePointSetDist extends SqAbstractPointSetDist {
tag = Tag.Discrete as const;
get value(): RSPointSetDist.discreteShape {
return this.valueMethod(RSPointSetDist.getDiscrete);
}
asShape() {
const v = this.value;
return {
discrete: shapePoints(v),
continuous: [],
};
}
}
export class SqContinuousPointSetDist extends SqAbstractPointSetDist {
tag = Tag.Continuous as const;
get value(): RSPointSetDist.continuousShape {
return this.valueMethod(RSPointSetDist.getContinues);
}
asShape() {
const v = this.value;
return {
discrete: [],
continuous: shapePoints(v),
};
}
}
const tagToClass = {
[Tag.Mixed]: SqMixedPointSetDist,
[Tag.Discrete]: SqDiscretePointSetDist,
[Tag.Continuous]: SqContinuousPointSetDist,
} as const;
export type SqPointSetDist =
| SqMixedPointSetDist
| SqDiscretePointSetDist
| SqContinuousPointSetDist;

114
packages/squiggle-lang/src/js/SqProject.ts Normal file
View File

@ -0,0 +1,114 @@
import * as RSProject from "../rescript/ForTS/ForTS_ReducerProject.gen";
import { reducerErrorValue } from "../rescript/ForTS/ForTS_Reducer_ErrorValue.gen";
import { environment } from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution_Environment.gen";
import { SqError } from "./SqError";
import { SqModule } from "./SqModule";
import { wrapValue } from "./SqValue";
import { resultMap2 } from "./types";
import { SqValueLocation } from "./SqValueLocation";
export class SqProject {
constructor(private _value: RSProject.reducerProject) {}
static create() {
return new SqProject(RSProject.createProject());
}
getSourceIds() {
return RSProject.getSourceIds(this._value);
}
setSource(sourceId: string, value: string) {
return RSProject.setSource(this._value, sourceId, value);
}
getSource(sourceId: string) {
return RSProject.getSource(this._value, sourceId);
}
touchSource(sourceId: string) {
return RSProject.touchSource(this._value, sourceId);
}
clean(sourceId: string) {
return RSProject.clean(this._value, sourceId);
}
cleanAll() {
return RSProject.cleanAll(this._value);
}
cleanResults(sourceId: string) {
return RSProject.cleanResults(this._value, sourceId);
}
cleanAllResults() {
return RSProject.cleanAllResults(this._value);
}
getIncludes(sourceId: string) {
return resultMap2(
RSProject.getIncludes(this._value, sourceId),
(a) => a,
(v: reducerErrorValue) => new SqError(v)
);
}
getContinues(sourceId: string) {
return RSProject.getContinues(this._value, sourceId);
}
setContinues(sourceId: string, continues: string[]) {
return RSProject.setContinues(this._value, sourceId, continues);
}
getRunOrder() {
return RSProject.getRunOrder(this._value);
}
getRunOrderFor(sourceId: string) {
return RSProject.getRunOrderFor(this._value, sourceId);
}
parseIncludes(sourceId: string) {
return RSProject.parseIncludes(this._value, sourceId);
}
run(sourceId: string) {
return RSProject.run(this._value, sourceId);
}
runAll() {
return RSProject.runAll(this._value);
}
getBindings(sourceId: string) {
return new SqModule(
RSProject.getBindings(this._value, sourceId),
new SqValueLocation(this, sourceId, {
root: "bindings",
items: [],
})
);
}
getResult(sourceId: string) {
const innerResult = RSProject.getResult(this._value, sourceId);
return resultMap2(
innerResult,
(v) =>
wrapValue(
v,
new SqValueLocation(this, sourceId, {
root: "result",
items: [],
})
),
(v: reducerErrorValue) => new SqError(v)
);
}
setEnvironment(environment: environment) {
RSProject.setEnvironment(this._value, environment);
}
}

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import * as RSRecord from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Record.gen";
import { wrapValue } from "./SqValue";
import { SqValueLocation } from "./SqValueLocation";
type T = RSRecord.squiggleValue_Record;
export class SqRecord {
constructor(private _value: T, public location: SqValueLocation) {}
entries() {
return RSRecord.getKeyValuePairs(this._value).map(
([k, v]) => [k, wrapValue(v, this.location.extend(k))] as const
);
}
}

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import * as RSType from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Type.gen";
type T = RSType.squiggleValue_Type;
export class SqType {
constructor(private _value: T) {}
}

216
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import * as RSValue from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue.gen";
import { squiggleValueTag as Tag } from "../rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_tag";
import { wrapDistribution } from "./SqDistribution";
import { SqLambda } from "./SqLambda";
import { SqLambdaDeclaration } from "./SqLambdaDeclaration";
import { SqModule } from "./SqModule";
import { SqRecord } from "./SqRecord";
import { SqArray } from "./SqArray";
import { SqType } from "./SqType";
import { SqProject } from "./SqProject";
import { SqValueLocation } from "./SqValueLocation";
export { Tag as SqValueTag };
type T = RSValue.squiggleValue;
export const wrapValue = (value: T, location: SqValueLocation): SqValue => {
const tag = RSValue.getTag(value);
return new tagToClass[tag](value, location);
};
export abstract class SqAbstractValue {
abstract tag: Tag;
constructor(private _value: T, public location: SqValueLocation) {}
protected valueMethod = <IR>(rsMethod: (v: T) => IR | null | undefined) => {
const value = rsMethod(this._value);
if (value === undefined || value === null) {
throw new Error("Internal casting error");
}
return value;
};
toString() {
return RSValue.toString(this._value);
}
}
export class SqArrayValue extends SqAbstractValue {
tag = Tag.Array as const;
get value() {
return new SqArray(this.valueMethod(RSValue.getArray), this.location);
}
}
export class SqArrayStringValue extends SqAbstractValue {
tag = Tag.ArrayString as const;
get value() {
return this.valueMethod(RSValue.getArrayString);
}
}
export class SqBoolValue extends SqAbstractValue {
tag = Tag.Bool as const;
get value() {
return this.valueMethod(RSValue.getBool);
}
}
export class SqCallValue extends SqAbstractValue {
tag = Tag.Call as const;
get value() {
return this.valueMethod(RSValue.getCall);
}
}
export class SqDateValue extends SqAbstractValue {
tag = Tag.Date as const;
get value() {
return this.valueMethod(RSValue.getDate);
}
}
export class SqDeclarationValue extends SqAbstractValue {
tag = Tag.Declaration as const;
get value() {
return new SqLambdaDeclaration(this.valueMethod(RSValue.getDeclaration));
}
}
export class SqDistributionValue extends SqAbstractValue {
tag = Tag.Distribution as const;
get value() {
return wrapDistribution(this.valueMethod(RSValue.getDistribution));
}
}
export class SqLambdaValue extends SqAbstractValue {
tag = Tag.Lambda as const;
get value() {
return new SqLambda(this.valueMethod(RSValue.getLambda), this.location);
}
}
export class SqModuleValue extends SqAbstractValue {
tag = Tag.Module as const;
get value() {
return new SqModule(this.valueMethod(RSValue.getModule), this.location);
}
}
export class SqNumberValue extends SqAbstractValue {
tag = Tag.Number as const;
get value() {
return this.valueMethod(RSValue.getNumber);
}
}
export class SqRecordValue extends SqAbstractValue {
tag = Tag.Record as const;
get value() {
return new SqRecord(this.valueMethod(RSValue.getRecord), this.location);
}
}
export class SqStringValue extends SqAbstractValue {
tag = Tag.String as const;
get value(): string {
return this.valueMethod(RSValue.getString);
}
}
export class SqSymbolValue extends SqAbstractValue {
tag = Tag.Symbol as const;
get value(): string {
return this.valueMethod(RSValue.getSymbol);
}
}
export class SqTimeDurationValue extends SqAbstractValue {
tag = Tag.TimeDuration as const;
get value() {
return this.valueMethod(RSValue.getTimeDuration);
}
}
export class SqTypeValue extends SqAbstractValue {
tag = Tag.Type as const;
get value() {
return new SqType(this.valueMethod(RSValue.getType));
}
}
export class SqTypeIdentifierValue extends SqAbstractValue {
tag = Tag.TypeIdentifier as const;
get value() {
return this.valueMethod(RSValue.getTypeIdentifier);
}
}
export class SqVoidValue extends SqAbstractValue {
tag = Tag.Void as const;
get value() {
return null;
}
}
const tagToClass = {
[Tag.Array]: SqArrayValue,
[Tag.ArrayString]: SqArrayStringValue,
[Tag.Bool]: SqBoolValue,
[Tag.Call]: SqCallValue,
[Tag.Date]: SqDateValue,
[Tag.Declaration]: SqDeclarationValue,
[Tag.Distribution]: SqDistributionValue,
[Tag.Lambda]: SqLambdaValue,
[Tag.Module]: SqModuleValue,
[Tag.Number]: SqNumberValue,
[Tag.Record]: SqRecordValue,
[Tag.String]: SqStringValue,
[Tag.Symbol]: SqSymbolValue,
[Tag.TimeDuration]: SqTimeDurationValue,
[Tag.Type]: SqTypeValue,
[Tag.TypeIdentifier]: SqTypeIdentifierValue,
[Tag.Void]: SqVoidValue,
} as const;
// FIXME
// type SqValue = typeof tagToClass[keyof typeof tagToClass];
export type SqValue =
| SqArrayValue
| SqArrayStringValue
| SqBoolValue
| SqCallValue
| SqDateValue
| SqDeclarationValue
| SqDistributionValue
| SqLambdaValue
| SqModuleValue
| SqNumberValue
| SqRecordValue
| SqStringValue
| SqSymbolValue
| SqTimeDurationValue
| SqTypeValue
| SqTypeIdentifierValue
| SqVoidValue;

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import { isParenthesisNode } from "mathjs";
import { SqProject } from "./SqProject";
type PathItem = string | number;
type SqValuePath = {
root: "result" | "bindings";
items: PathItem[];
};
export class SqValueLocation {
constructor(
public project: SqProject,
public sourceId: string,
public path: SqValuePath
) {}
extend(item: PathItem) {
return new SqValueLocation(this.project, this.sourceId, {
root: this.path.root,
items: [...this.path.items, item],
});
}
}

252
packages/squiggle-lang/src/js/distribution.ts
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import * as _ from "lodash";
import {
genericDist,
continuousShape,
discreteShape,
environment,
distributionError,
toPointSet,
distributionErrorToString,
} from "../rescript/TypescriptInterface.gen";
import { result, resultMap, Ok } from "./types";
import {
Constructors_mean,
Constructors_stdev,
Constructors_sample,
Constructors_pdf,
Constructors_cdf,
Constructors_inv,
Constructors_normalize,
Constructors_isNormalized,
Constructors_toPointSet,
Constructors_toSampleSet,
Constructors_truncate,
Constructors_inspect,
Constructors_toString,
Constructors_toSparkline,
Constructors_algebraicAdd,
Constructors_algebraicMultiply,
Constructors_algebraicDivide,
Constructors_algebraicSubtract,
Constructors_algebraicLogarithm,
Constructors_algebraicPower,
Constructors_pointwiseAdd,
Constructors_pointwiseMultiply,
Constructors_pointwiseDivide,
Constructors_pointwiseSubtract,
Constructors_pointwiseLogarithm,
Constructors_pointwisePower,
} from "../rescript/Distributions/DistributionOperation.gen";
export type point = { x: number; y: number };
function shapePoints(x: continuousShape | discreteShape): point[] {
let xs = x.xyShape.xs;
let ys = x.xyShape.ys;
return _.zipWith(xs, ys, (x, y) => ({ x, y }));
}
export type shape = {
continuous: point[];
discrete: point[];
};
export class Distribution {
t: genericDist;
env: environment;
constructor(t: genericDist, env: environment) {
this.t = t;
this.env = env;
return this;
}
mapResultDist(
r: result<genericDist, distributionError>
): result<Distribution, distributionError> {
return resultMap(r, (v: genericDist) => new Distribution(v, this.env));
}
mean(): result<number, distributionError> {
return Constructors_mean({ env: this.env }, this.t);
}
stdev(): result<number, distributionError> {
return Constructors_stdev({ env: this.env }, this.t);
}
sample(): result<number, distributionError> {
return Constructors_sample({ env: this.env }, this.t);
}
pdf(n: number): result<number, distributionError> {
return Constructors_pdf({ env: this.env }, this.t, n);
}
cdf(n: number): result<number, distributionError> {
return Constructors_cdf({ env: this.env }, this.t, n);
}
inv(n: number): result<number, distributionError> {
return Constructors_inv({ env: this.env }, this.t, n);
}
isNormalized(): result<boolean, distributionError> {
return Constructors_isNormalized({ env: this.env }, this.t);
}
normalize(): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_normalize({ env: this.env }, this.t)
);
}
type() {
return this.t.tag;
}
pointSet(): result<shape, distributionError> {
let pointSet = toPointSet(
this.t,
{
xyPointLength: this.env.xyPointLength,
sampleCount: this.env.sampleCount,
},
undefined
);
if (pointSet.tag === "Ok") {
let distribution = pointSet.value;
if (distribution.tag === "Continuous") {
return Ok({
continuous: shapePoints(distribution.value),
discrete: [],
});
} else if (distribution.tag === "Discrete") {
return Ok({
discrete: shapePoints(distribution.value),
continuous: [],
});
} else {
return Ok({
discrete: shapePoints(distribution.value.discrete),
continuous: shapePoints(distribution.value.continuous),
});
}
} else {
return pointSet;
}
}
toPointSet(): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_toPointSet({ env: this.env }, this.t)
);
}
toSampleSet(n: number): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_toSampleSet({ env: this.env }, this.t, n)
);
}
truncate(
left: number,
right: number
): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_truncate({ env: this.env }, this.t, left, right)
);
}
inspect(): result<Distribution, distributionError> {
return this.mapResultDist(Constructors_inspect({ env: this.env }, this.t));
}
toString(): string {
let result = Constructors_toString({ env: this.env }, this.t);
if (result.tag === "Ok") {
return result.value;
} else {
return distributionErrorToString(result.value);
}
}
toSparkline(n: number): result<string, distributionError> {
return Constructors_toSparkline({ env: this.env }, this.t, n);
}
algebraicAdd(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_algebraicAdd({ env: this.env }, this.t, d2.t)
);
}
algebraicMultiply(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_algebraicMultiply({ env: this.env }, this.t, d2.t)
);
}
algebraicDivide(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_algebraicDivide({ env: this.env }, this.t, d2.t)
);
}
algebraicSubtract(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_algebraicSubtract({ env: this.env }, this.t, d2.t)
);
}
algebraicLogarithm(
d2: Distribution
): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_algebraicLogarithm({ env: this.env }, this.t, d2.t)
);
}
algebraicPower(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_algebraicPower({ env: this.env }, this.t, d2.t)
);
}
pointwiseAdd(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_pointwiseAdd({ env: this.env }, this.t, d2.t)
);
}
pointwiseMultiply(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_pointwiseMultiply({ env: this.env }, this.t, d2.t)
);
}
pointwiseDivide(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_pointwiseDivide({ env: this.env }, this.t, d2.t)
);
}
pointwiseSubtract(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_pointwiseSubtract({ env: this.env }, this.t, d2.t)
);
}
pointwiseLogarithm(
d2: Distribution
): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_pointwiseLogarithm({ env: this.env }, this.t, d2.t)
);
}
pointwisePower(d2: Distribution): result<Distribution, distributionError> {
return this.mapResultDist(
Constructors_pointwisePower({ env: this.env }, this.t, d2.t)
);
}
}

233
packages/squiggle-lang/src/js/index.ts
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@ -1,205 +1,36 @@
import * as _ from "lodash";
import type {
environment,
expressionValue,
externalBindings,
errorValue,
} from "../rescript/TypescriptInterface.gen";
import {
defaultEnvironment,
evaluatePartialUsingExternalBindings,
evaluateUsingOptions,
foreignFunctionInterface,
} from "../rescript/TypescriptInterface.gen";
import { environment } from "../rescript/ForTS/ForTS_ReducerProject.gen";
import { SqProject } from "./SqProject";
import { SqValue, SqValueTag } from "./SqValue";
export { SqValueLocation } from "./SqValueLocation";
export { result } from "../rescript/ForTS/ForTS_Result_tag";
export { SqDistribution, SqDistributionTag } from "./SqDistribution";
export { SqDistributionError } from "./SqDistributionError";
export { SqRecord } from "./SqRecord";
export { SqLambda } from "./SqLambda";
export { SqProject };
export { SqValue, SqValueTag };
export {
makeSampleSetDist,
errorValueToString,
distributionErrorToString,
} from "../rescript/TypescriptInterface.gen";
export type {
distributionError,
declarationArg,
declaration,
} from "../rescript/TypescriptInterface.gen";
export type { errorValue, externalBindings as bindings, jsImports };
import {
jsValueToBinding,
jsValueToExpressionValue,
jsValue,
rescriptExport,
squiggleExpression,
convertRawToTypescript,
lambdaValue,
} from "./rescript_interop";
import { result, resultMap, tag, tagged } from "./types";
import { Distribution, shape } from "./distribution";
environment,
defaultEnvironment,
} from "../rescript/ForTS/ForTS_Distribution/ForTS_Distribution.gen";
export { SqError } from "./SqError";
export { SqShape } from "./SqPointSetDist";
export { Distribution, resultMap, defaultEnvironment };
export type { result, shape, environment, lambdaValue, squiggleExpression };
export { resultMap } from "./types";
export { parse } from "./parse";
export let defaultSamplingInputs: environment = {
sampleCount: 1000,
xyPointLength: 1000,
export const run = (
code: string,
options?: {
environment?: environment;
}
) => {
const project = SqProject.create();
project.setSource("main", code);
if (options?.environment) {
project.setEnvironment(options.environment);
}
project.run("main");
const result = project.getResult("main");
const bindings = project.getBindings("main");
return { result, bindings };
};
export function run(
squiggleString: string,
bindings?: externalBindings,
environment?: environment,
imports?: jsImports
): result<squiggleExpression, errorValue> {
let b = bindings ? bindings : defaultBindings;
let i = imports ? imports : defaultImports;
let e = environment ? environment : defaultEnvironment;
let res: result<expressionValue, errorValue> = evaluateUsingOptions(
{ externalBindings: mergeImportsWithBindings(b, i), environment: e },
squiggleString
);
return resultMap(res, (x) => createTsExport(x, e));
}
// Run Partial. A partial is a block of code that doesn't return a value
export function runPartial(
squiggleString: string,
bindings?: externalBindings,
environment?: environment,
imports?: jsImports
): result<externalBindings, errorValue> {
let b = bindings ? bindings : defaultBindings;
let i = imports ? imports : defaultImports;
let e = environment ? environment : defaultEnvironment;
return evaluatePartialUsingExternalBindings(
squiggleString,
mergeImportsWithBindings(b, i),
e
);
}
export function runForeign(
fn: lambdaValue,
args: jsValue[],
environment?: environment
): result<squiggleExpression, errorValue> {
let e = environment ? environment : defaultEnvironment;
let res: result<expressionValue, errorValue> = foreignFunctionInterface(
fn,
args.map(jsValueToExpressionValue),
e
);
return resultMap(res, (x) => createTsExport(x, e));
}
function mergeImportsWithBindings(
bindings: externalBindings,
imports: jsImports
): externalBindings {
let transformedImports = Object.fromEntries(
Object.entries(imports).map(([key, value]) => [
"$" + key,
jsValueToBinding(value),
])
);
return _.merge(bindings, transformedImports);
}
type jsImports = { [key: string]: jsValue };
export let defaultImports: jsImports = {};
export let defaultBindings: externalBindings = {};
export function mergeBindings(
allBindings: externalBindings[]
): externalBindings {
return allBindings.reduce((acc, x) => ({ ...acc, ...x }));
}
function createTsExport(
x: expressionValue,
environment: environment
): squiggleExpression {
switch (x) {
case "EvVoid":
return tag("void", "");
default: {
switch (x.tag) {
case "EvArray":
// genType doesn't convert anything more than 2 layers down into {tag: x, value: x}
// format, leaving it as the raw values. This converts the raw values
// directly into typescript values.
//
// The casting here is because genType is about the types of the returned
// values, claiming they are fully recursive when that's not actually the
// case
return tag(
"array",
x.value.map(
(arrayItem): squiggleExpression =>
convertRawToTypescript(
arrayItem as unknown as rescriptExport,
environment
)
)
);
case "EvArrayString":
return tag("arraystring", x.value);
case "EvBool":
return tag("boolean", x.value);
case "EvCall":
return tag("call", x.value);
case "EvLambda":
return tag("lambda", x.value);
case "EvDistribution":
return tag("distribution", new Distribution(x.value, environment));
case "EvNumber":
return tag("number", x.value);
case "EvRecord":
// genType doesn't support records, so we have to do the raw conversion ourself
let result: tagged<"record", { [key: string]: squiggleExpression }> =
tag(
"record",
_.mapValues(x.value, (x: unknown) =>
convertRawToTypescript(x as rescriptExport, environment)
)
);
return result;
case "EvString":
return tag("string", x.value);
case "EvSymbol":
return tag("symbol", x.value);
case "EvDate":
return tag("date", x.value);
case "EvTimeDuration":
return tag("timeDuration", x.value);
case "EvDeclaration":
return tag("lambdaDeclaration", x.value);
case "EvTypeIdentifier":
return tag("typeIdentifier", x.value);
case "EvType":
let typeResult: tagged<
"type",
{ [key: string]: squiggleExpression }
> = tag(
"type",
_.mapValues(x.value, (x: unknown) =>
convertRawToTypescript(x as rescriptExport, environment)
)
);
return typeResult;
case "EvModule":
let moduleResult: tagged<
"module",
{ [key: string]: squiggleExpression }
> = tag(
"module",
_.mapValues(x.value, (x: unknown) =>
convertRawToTypescript(x as rescriptExport, environment)
)
);
return moduleResult;
}
}
}
}

44
packages/squiggle-lang/src/js/parse.ts
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@ -1,23 +1,23 @@
import {
errorValue,
parse as parseRescript,
} from "../rescript/TypescriptInterface.gen";
import { result } from "./types";
import { AnyPeggyNode } from "../rescript/Reducer/Reducer_Peggy/helpers";
// import {
// errorValue,
// parse as parseRescript,
// } from "../rescript/TypescriptInterface.gen";
// import { result } from "./types";
// import { AnyPeggyNode } from "../rescript/Reducer/Reducer_Peggy/helpers";
export function parse(
squiggleString: string
): result<AnyPeggyNode, Extract<errorValue, { tag: "RESyntaxError" }>> {
const maybeExpression = parseRescript(squiggleString);
if (maybeExpression.tag === "Ok") {
return { tag: "Ok", value: maybeExpression.value as AnyPeggyNode };
} else {
if (
typeof maybeExpression.value !== "object" ||
maybeExpression.value.tag !== "RESyntaxError"
) {
throw new Error("Expected syntax error");
}
return { tag: "Error", value: maybeExpression.value };
}
}
// export function parse(
// squiggleString: string
// ): result<AnyPeggyNode, Extract<errorValue, { tag: "RESyntaxError" }>> {
// const maybeExpression = parseRescript(squiggleString);
// if (maybeExpression.tag === "Ok") {
// return { tag: "Ok", value: maybeExpression.value as AnyPeggyNode };
// } else {
// if (
// typeof maybeExpression.value !== "object" ||
// maybeExpression.value.tag !== "RESyntaxError"
// ) {
// throw new Error("Expected syntax error");
// }
// return { tag: "Error", value: maybeExpression.value };
// }
// }

269
packages/squiggle-lang/src/js/rescript_interop.ts
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import * as _ from "lodash";
import type {
expressionValue,
mixedShape,
sampleSetDist,
genericDist,
environment,
symbolicDist,
discreteShape,
continuousShape,
lambdaValue,
lambdaDeclaration,
declarationArg,
} from "../rescript/TypescriptInterface.gen";
import { Distribution } from "./distribution";
import { tagged, tag } from "./types";
// This file is here to compensate for genType not fully recursively converting types
// Raw rescript types.
export type rescriptExport =
| 0 // EvVoid
| {
TAG: 0; // EvArray
_0: rescriptExport[];
}
| {
TAG: 1; // EvString
_0: string[];
}
| {
TAG: 2; // EvBool
_0: boolean;
}
| {
TAG: 3; // EvCall
_0: string;
}
| {
TAG: 4; // EvDistribution
_0: rescriptDist;
}
| {
TAG: 5; // EvLambda
_0: lambdaValue;
}
| {
TAG: 6; // EvNumber
_0: number;
}
| {
TAG: 7; // EvRecord
_0: { [key: string]: rescriptExport };
}
| {
TAG: 8; // EvString
_0: string;
}
| {
TAG: 9; // EvSymbol
_0: string;
}
| {
TAG: 10; // EvDate
_0: Date;
}
| {
TAG: 11; // EvTimeDuration
_0: number;
}
| {
TAG: 12; // EvDeclaration
_0: rescriptLambdaDeclaration;
}
| {
TAG: 13; // EvTypeIdentifier
_0: string;
}
| {
TAG: 14; // EvModule
_0: { [key: string]: rescriptExport };
};
type rescriptDist =
| { TAG: 0; _0: rescriptPointSetDist }
| { TAG: 1; _0: sampleSetDist }
| { TAG: 2; _0: symbolicDist };
type rescriptPointSetDist =
| {
TAG: 0; // Mixed
_0: mixedShape;
}
| {
TAG: 1; // Discrete
_0: discreteShape;
}
| {
TAG: 2; // ContinuousShape
_0: continuousShape;
};
type rescriptLambdaDeclaration = {
readonly fn: lambdaValue;
readonly args: rescriptDeclarationArg[];
};
type rescriptDeclarationArg =
| {
TAG: 0; // Float
min: number;
max: number;
}
| {
TAG: 1; // Date
min: Date;
max: Date;
};
export type squiggleExpression =
| tagged<"symbol", string>
| tagged<"string", string>
| tagged<"call", string>
| tagged<"lambda", lambdaValue>
| tagged<"array", squiggleExpression[]>
| tagged<"arraystring", string[]>
| tagged<"boolean", boolean>
| tagged<"distribution", Distribution>
| tagged<"number", number>
| tagged<"date", Date>
| tagged<"timeDuration", number>
| tagged<"lambdaDeclaration", lambdaDeclaration>
| tagged<"record", { [key: string]: squiggleExpression }>
| tagged<"type", { [key: string]: squiggleExpression }>
| tagged<"typeIdentifier", string>
| tagged<"module", { [key: string]: squiggleExpression }>
| tagged<"void", string>;
export { lambdaValue };
export function convertRawToTypescript(
result: rescriptExport,
environment: environment
): squiggleExpression {
if (typeof result === "number") {
// EvVoid
return tag("void", "");
}
switch (result.TAG) {
case 0: // EvArray
return tag(
"array",
result._0.map((x) => convertRawToTypescript(x, environment))
);
case 1: // EvArrayString
return tag("arraystring", result._0);
case 2: // EvBool
return tag("boolean", result._0);
case 3: // EvCall
return tag("call", result._0);
case 4: // EvDistribution
return tag(
"distribution",
new Distribution(
convertRawDistributionToGenericDist(result._0),
environment
)
);
case 5: // EvDistribution
return tag("lambda", result._0);
case 6: // EvNumber
return tag("number", result._0);
case 7: // EvRecord
return tag(
"record",
_.mapValues(result._0, (x) => convertRawToTypescript(x, environment))
);
case 8: // EvString
return tag("string", result._0);
case 9: // EvSymbol
return tag("symbol", result._0);
case 10: // EvDate
return tag("date", result._0);
case 11: // EvTimeDuration
return tag("number", result._0);
case 12: // EvDeclaration
return tag("lambdaDeclaration", {
fn: result._0.fn,
args: result._0.args.map(convertDeclaration),
});
case 13: // EvSymbol
return tag("typeIdentifier", result._0);
case 14: // EvModule
return tag(
"module",
_.mapValues(result._0, (x) => convertRawToTypescript(x, environment))
);
}
}
function convertDeclaration(
declarationArg: rescriptDeclarationArg
): declarationArg {
switch (declarationArg.TAG) {
case 0: // Float
return tag("Float", { min: declarationArg.min, max: declarationArg.max });
case 1: // Date
return tag("Date", { min: declarationArg.min, max: declarationArg.max });
}
}
function convertRawDistributionToGenericDist(
result: rescriptDist
): genericDist {
switch (result.TAG) {
case 0: // Point Set Dist
switch (result._0.TAG) {
case 0: // Mixed
return tag("PointSet", tag("Mixed", result._0._0));
case 1: // Discrete
return tag("PointSet", tag("Discrete", result._0._0));
case 2: // Continuous
return tag("PointSet", tag("Continuous", result._0._0));
}
case 1: // Sample Set Dist
return tag("SampleSet", result._0);
case 2: // Symbolic Dist
return tag("Symbolic", result._0);
}
}
export type jsValue =
| string
| number
| jsValue[]
| { [key: string]: jsValue }
| boolean;
export function jsValueToBinding(value: jsValue): rescriptExport {
if (typeof value === "boolean") {
return { TAG: 2, _0: value as boolean };
} else if (typeof value === "string") {
return { TAG: 8, _0: value as string };
} else if (typeof value === "number") {
return { TAG: 6, _0: value as number };
} else if (Array.isArray(value)) {
return { TAG: 0, _0: value.map(jsValueToBinding) };
} else {
// Record
return { TAG: 7, _0: _.mapValues(value, jsValueToBinding) };
}
}
export function jsValueToExpressionValue(value: jsValue): expressionValue {
if (typeof value === "boolean") {
return { tag: "EvBool", value: value as boolean };
} else if (typeof value === "string") {
return { tag: "EvString", value: value as string };
} else if (typeof value === "number") {
return { tag: "EvNumber", value: value as number };
} else if (Array.isArray(value)) {
return { tag: "EvArray", value: value.map(jsValueToExpressionValue) };
} else {
// Record
return {
tag: "EvRecord",
value: _.mapValues(value, jsValueToExpressionValue),
};
}
}

39
packages/squiggle-lang/src/js/types.ts
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@ -1,30 +1,29 @@
export type result<a, b> =
| {
tag: "Ok";
value: a;
}
| {
tag: "Error";
value: b;
};
import { result } from "../rescript/ForTS/ForTS_Result_tag";
export { result };
export function resultMap<a, b, c>(
r: result<a, c>,
mapFn: (x: a) => b
): result<b, c> {
r: result<a, b>,
mapValue: (x: a) => c
): result<c, b> {
if (r.tag === "Ok") {
return { tag: "Ok", value: mapFn(r.value) };
return { tag: "Ok", value: mapValue(r.value) };
} else {
return r;
return { tag: "Error", value: r.value };
}
}
export function resultMap2<a, b, c, d>(
r: result<a, b>,
mapValue: (x: a) => c,
mapError: (y: b) => d
): result<c, d> {
if (r.tag === "Ok") {
return { tag: "Ok", value: mapValue(r.value) };
} else {
return { tag: "Error", value: mapError(r.value) };
}
}
export function Ok<a, b>(x: a): result<a, b> {
return { tag: "Ok", value: x };
}
export type tagged<a, b> = { tag: a; value: b };
export function tag<a, b>(x: a, y: b): tagged<a, b> {
return { tag: x, value: y };
}

6
packages/squiggle-lang/src/rescript/Distributions/DistributionTypes.res
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@ -1,4 +1,5 @@
@genType
//FIXME accessor methods or not opaque?
@genType.opaque
type genericDist =
| PointSet(PointSetTypes.pointSetDist)
| SampleSet(SampleSetDist.t)
@ -6,7 +7,7 @@ type genericDist =
type asAlgebraicCombinationStrategy = AsDefault | AsSymbolic | AsMonteCarlo | AsConvolution
@genType
@genType.opaque
type error =
| NotYetImplemented
| Unreachable
@ -27,7 +28,6 @@ module Error = {
let fromString = (s: string): t => OtherError(s)
@genType
let toString = (err: error): string =>
switch err {
| NotYetImplemented => "Function not yet implemented"

1
packages/squiggle-lang/src/rescript/Distributions/GenericDist.res
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@ -1,4 +1,5 @@
//TODO: multimodal, add interface, test somehow, track performance, refactor sampleSet, refactor ASTEvaluator.res.
type t = DistributionTypes.genericDist
type error = DistributionTypes.error
type toPointSetFn = t => result<PointSetTypes.pointSetDist, error>

2
packages/squiggle-lang/src/rescript/Distributions/PointSetDist/PointSetTypes.res
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@ -47,7 +47,7 @@ type pointSetDistMonad<'a, 'b, 'c> =
| Discrete('b)
| Continuous('c)
@genType
@genType.opaque
type pointSetDist = pointSetDistMonad<mixedShape, discreteShape, continuousShape>
module ShapeMonad = {

88
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution.res Normal file
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@ -0,0 +1,88 @@
// Genetic Distribution happens to be abstract distribution
@genType type distribution = DistributionTypes.genericDist
@genType type distributionError = DistributionTypes.error
@genType type pointSetDistribution = ForTS_Distribution_PointSetDistribution.pointSetDistribution
@genType type sampleSetDistribution = ForTS_Distribution_SampleSetDistribution.sampleSetDistribution
@genType type symbolicDistribution = ForTS_Distribution_SymbolicDistribution.symbolicDistribution
type environment = ForTS_Distribution_Environment.environment //use
@genType
let defaultEnvironment: environment = DistributionOperation.defaultEnv
@module("./ForTS_Distribution_tag") @scope("distributionTag")
external dtPointSet_: string = "PointSet"
@module("./ForTS_Distribution_tag") @scope("distributionTag")
external dtSampleSet_: string = "SampleSet"
@module("./ForTS_Distribution_tag") @scope("distributionTag")
external dtSymbolic_: string = "Symbolic"
@genType.import("./ForTS_Distribution_tag")
type distributionTag
external castEnum: string => distributionTag = "%identity"
// type genericDist =
// | PointSet(PointSetTypes.pointSetDist)
// | SampleSet(SampleSetDist.t)
// | Symbolic(SymbolicDistTypes.symbolicDist)
@genType
let getTag = (variant: distribution): distributionTag =>
switch variant {
| PointSet(_) => dtPointSet_->castEnum
| SampleSet(_) => dtSampleSet_->castEnum
| Symbolic(_) => dtSymbolic_->castEnum
}
@genType
let getPointSet = (variant: distribution): option<pointSetDistribution> =>
switch variant {
| PointSet(dist) => dist->Some
| _ => None
}
@genType
let getSampleSet = (variant: distribution): option<sampleSetDistribution> =>
switch variant {
| SampleSet(dist) => dist->Some
| _ => None
}
@genType
let getSymbolic = (variant: distribution): option<symbolicDistribution> =>
switch variant {
| Symbolic(dist) => dist->Some
| _ => None
}
@genType
let mean = DistributionOperation.Constructors.mean
@genType
let stdev = DistributionOperation.Constructors.stdev
@genType
let variance = DistributionOperation.Constructors.variance
@genType
let sample = DistributionOperation.Constructors.sample
@genType
let cdf = DistributionOperation.Constructors.cdf
@genType
let inv = DistributionOperation.Constructors.inv
@genType
let pdf = DistributionOperation.Constructors.pdf
@genType
let normalize = DistributionOperation.Constructors.normalize
@genType
let toPointSet = (variant: distribution, env: environment) =>
GenericDist.toPointSet(
variant,
~sampleCount=env.sampleCount,
~xyPointLength=env.xyPointLength,
(),
)
@genType
let toString = (variant: distribution) => GenericDist.toString(variant)

1
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution_Environment.res Normal file
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@ -0,0 +1 @@
@genType type environment = GenericDist.env //re-export

4
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution_Error.res Normal file
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@ -0,0 +1,4 @@
@genType type distributionError = DistributionTypes.error
@genType
let toString = (e: distributionError) => DistributionTypes.Error.toString(e)

50
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution_PointSetDistribution.res Normal file
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@ -0,0 +1,50 @@
@genType type pointSetDistribution = PointSetTypes.pointSetDist
@genType type continuousShape = PointSetTypes.continuousShape
@genType type discreteShape = PointSetTypes.discreteShape
@genType type mixedShape = PointSetTypes.mixedShape
@module("./ForTS_Distribution_PointSetDistribution_tag") @scope("pointSetDistributionTag")
external pstMixed_: string = "Mixed"
@module("./ForTS_Distribution_PointSetDistribution_tag") @scope("pointSetDistributionTag")
external pstDiscrete_: string = "Discrete"
@module("./ForTS_Distribution_PointSetDistribution_tag") @scope("pointSetDistributionTag")
external pstContinuous_: string = "Continuous"
@genType.import("./ForTS_Distribution_PointSetDistribution_tag")
type pointSetDistributionTag
external castEnum: string => pointSetDistributionTag = "%identity"
@genType
let getTag = (variant: pointSetDistribution): pointSetDistributionTag =>
switch variant {
| Mixed(_) => pstMixed_->castEnum
| Discrete(_) => pstDiscrete_->castEnum
| Continuous(_) => pstContinuous_->castEnum
}
@genType
let getMixed = (variant: pointSetDistribution): 'd =>
switch variant {
| Mixed(mixed) => mixed->Some
| _ => None
}
@genType
let getDiscrete = (variant: pointSetDistribution): 'd =>
switch variant {
| Discrete(discrete) => discrete->Some
| _ => None
}
@genType
let getContinues = (variant: pointSetDistribution): 'd =>
switch variant {
| Continuous(continuous) => continuous->Some
| _ => None
}
@genType
let toDistribution = (v: pointSetDistribution): DistributionTypes.genericDist => PointSet(v)

5
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution_PointSetDistribution_tag.ts Normal file
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@ -0,0 +1,5 @@
export enum pointSetDistributionTag {
Mixed = "Mixed",
Discrete = "Discrete",
Continuous = "Continuous",
}

1
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution_SampleSetDistribution.res Normal file
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@ -0,0 +1 @@
@genType type sampleSetDistribution = SampleSetDist.t

1
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution_SymbolicDistribution.res Normal file
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@ -0,0 +1 @@
@genType type symbolicDistribution = SymbolicDistTypes.symbolicDist

5
packages/squiggle-lang/src/rescript/ForTS/ForTS_Distribution/ForTS_Distribution_tag.ts Normal file
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@ -0,0 +1,5 @@
export enum distributionTag {
PointSet = "PointSet",
SampleSet = "SampleSet",
Symbolic = "Symbolic",
}

240
packages/squiggle-lang/src/rescript/ForTS/ForTS_ReducerProject.res Normal file
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@ -0,0 +1,240 @@
@genType type reducerProject = ReducerProject_T.t //re-export
type reducerErrorValue = ForTS_Reducer_ErrorValue.reducerErrorValue //use
type squiggleValue = ForTS_SquiggleValue.squiggleValue //use
type squiggleValue_Module = ForTS_SquiggleValue_Module.squiggleValue_Module //use
type environment = ForTS_Distribution_Environment.environment //use
module T = ReducerProject_T
module Private = ReducerProject.Private
/*
PUBLIC FUNCTIONS
*/
/*
A project links and runs sources that continue or include each other.
Creates a new project to hold the sources, executables, bindings, and other data.
The new project runs the sources according to their topological sorting because of the includes and continues.
Any source can include or continue other sources. "Therefore, the project is a graph data structure."
The difference between including and continuing is that includes are stated inside the source code while continues are stated in the project.
To run a group of source codes and get results/bindings, the necessary methods are
- setSource
- setContinues
- parseIncludes
- run or runAll
- getExternalBindings
- getExternalResult
A project has a public field tag with a constant value "reducerProject"
project = {tag: "reducerProject"}
*/
@genType
let createProject = (): reducerProject => Private.createProject()->T.Private.castFromInternalProject
/*
Answer all the source ids of all the sources in the project.
*/
@genType
let getSourceIds = (project: reducerProject): array<string> =>
project->T.Private.castToInternalProject->Private.getSourceIds
/*
Sets the source for a given source Id.
*/
@genType
let setSource = (project: reducerProject, sourceId: string, value: string): unit =>
project->T.Private.castToInternalProject->Private.setSource(sourceId, value)
/*
Gets the source for a given source id.
*/
@genType
let getSource = (project: reducerProject, sourceId: string): option<string> =>
project->T.Private.castToInternalProject->Private.getSource(sourceId)
/*
Touches the source for a given source id. This and dependent, sources are set to be re-evaluated.
*/
@genType
let touchSource = (project: reducerProject, sourceId: string): unit =>
project->T.Private.castToInternalProject->Private.touchSource(sourceId)
/*
Cleans the compilation artifacts for a given source ID. The results stay untouched, so compilation won't be run again.
Normally, you would never need the compilation artifacts again as the results with the same sources would never change. However, they are needed in case of any debugging reruns
*/
@genType
let clean = (project: reducerProject, sourceId: string): unit =>
project->T.Private.castToInternalProject->Private.clean(sourceId)
/*
Cleans all the compilation artifacts in all of the project
*/
@genType
let cleanAll = (project: reducerProject): unit =>
project->T.Private.castToInternalProject->Private.cleanAll
/*
Cleans results. Compilation stays untouched to be able to re-run the source.
You would not do this if you were not trying to debug the source code.
*/
@genType
let cleanResults = (project: reducerProject, sourceId: string): unit =>
project->T.Private.castToInternalProject->Private.cleanResults(sourceId)
/*
Cleans all results. Compilations remains untouched to rerun the source.
*/
@genType
let cleanAllResults = (project: reducerProject): unit =>
project->T.Private.castToInternalProject->Private.cleanAllResults
/*
To set the includes one first has to call "parseIncludes". The parsed includes or the parser error is returned.
*/
@genType
let getIncludes = (project: reducerProject, sourceId: string): result<
array<string>,
reducerErrorValue,
> => project->T.Private.castToInternalProject->Private.getIncludes(sourceId)
/* Other sources contributing to the global namespace of this source. */
@genType
let getPastChain = (project: reducerProject, sourceId: string): array<string> =>
project->T.Private.castToInternalProject->Private.getPastChain(sourceId)
/*
Answers the source codes after which this source code is continuing
*/
@genType
let getContinues = (project: reducerProject, sourceId: string): array<string> =>
project->T.Private.castToInternalProject->Private.getContinues(sourceId)
/*
"continues" acts like hidden includes in the source.
It is used to define a continuation that is not visible in the source code.
You can chain source codes on the web interface for example
*/
@genType
let setContinues = (project: reducerProject, sourceId: string, continues: array<string>): unit =>
project->T.Private.castToInternalProject->Private.setContinues(sourceId, continues)
/*
This source depends on the array of sources returned.
*/
@genType
let getDependencies = (project: reducerProject, sourceId: string): array<string> =>
project->T.Private.castToInternalProject->Private.getDependencies(sourceId)
/*
The sources returned are dependent on this
*/
@genType
let getDependents = (project: reducerProject, sourceId: string): array<string> =>
project->T.Private.castToInternalProject->Private.getDependents(sourceId)
/*
Get the run order for the sources in the project.
*/
@genType
let getRunOrder = (project: reducerProject): array<string> =>
project->T.Private.castToInternalProject->Private.getRunOrder
/*
Get the run order to get the results of this specific source
*/
@genType
let getRunOrderFor = (project: reducerProject, sourceId: string) =>
project->T.Private.castToInternalProject->Private.getRunOrderFor(sourceId)
/*
Parse includes so that you can load them before running.
Load includes by calling getIncludes which returns the includes that have been parsed.
It is your responsibility to load the includes before running.
*/
@genType
let parseIncludes = (project: reducerProject, sourceId: string): unit =>
project->T.Private.castToInternalProject->Private.parseIncludes(sourceId)
/*
Parse the source code if it is not done already.
Use getRawParse to get the parse tree.
You would need this function if you want to see the parse tree without running the source code.
*/
@genType
let rawParse = (project: reducerProject, sourceId: string): unit =>
project->T.Private.castToInternalProject->Private.rawParse(sourceId)
/*
Runs a specific source code if it is not done already. The code is parsed if it is not already done. It runs the dependencies if it is not already done.
*/
@genType
let run = (project: reducerProject, sourceId: string): unit =>
project->T.Private.castToInternalProject->Private.run(sourceId)
/*
Runs all of the sources in a project. Their results and bindings will be available
*/
@genType
let runAll = (project: reducerProject): unit =>
project->T.Private.castToInternalProject->Private.runAll
/*
Get the bindings after running this source fil. The bindings are local to the source
*/
@genType
let getBindings = (project: reducerProject, sourceId: string): squiggleValue_Module =>
project->T.Private.castToInternalProject->Private.getBindings(sourceId)
/*
Get the result after running this source file or the project
*/
@genType
let getResult = (project: reducerProject, sourceId: string): result<
squiggleValue,
reducerErrorValue,
> => project->T.Private.castToInternalProject->Private.getResult(sourceId)
/*
This is a convenience function to get the result of a single source without creating a project.
However, without a project, you cannot handle include directives.
The source has to be include free
*/
@genType
let evaluate = (sourceCode: string): (
result<squiggleValue, reducerErrorValue>,
squiggleValue_Module,
) => Private.evaluate(sourceCode)
@genType
let setEnvironment = (project: reducerProject, environment: environment): unit =>
project->T.Private.castToInternalProject->Private.setEnvironment(environment)
/*
Foreign function interface is intentionally demolished.
There is another way to do that: Umur.
Also there is no more conversion from javascript to squiggle values currently.
If the conversion to the new project is too difficult, I can add it later.
*/
// let foreignFunctionInterface = (
// lambdaValue: squiggleValue_Lambda,
// argArray: array<squiggleValue>,
// environment: environment,
// ): result<squiggleValue, reducerErrorValue> => {
// let accessors = ReducerProject_ProjectAccessors_T.identityAccessorsWithEnvironment(environment)
// Reducer_Expression_Lambda.foreignFunctionInterface(
// lambdaValue,
// argArray,
// accessors,
// Reducer_Expression.reduceExpressionInProject,
// )
// }

18
packages/squiggle-lang/src/rescript/ForTS/ForTS_Reducer_ErrorValue.res Normal file
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@ -0,0 +1,18 @@
@genType type reducerErrorValue = Reducer_ErrorValue.errorValue //alias
@genType type syntaxErrorLocation = Reducer_ErrorValue.syntaxErrorLocation //alias
@genType
let toString = (e: reducerErrorValue): string => Reducer_ErrorValue.errorToString(e)
@genType
let getLocation = (e: reducerErrorValue): option<syntaxErrorLocation> =>
switch e {
| RESyntaxError(_, optionalLocation) => optionalLocation
| _ => None
}
@genType
let createTodoError = (v: string) => Reducer_ErrorValue.RETodo(v)
@genType
let createOtherError = (v: string) => Reducer_ErrorValue.REOther(v)

9
packages/squiggle-lang/src/rescript/ForTS/ForTS_Result_tag.ts Normal file
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@ -0,0 +1,9 @@
export type result<a, b> =
| {
tag: "Ok";
value: a;
}
| {
tag: "Error";
value: b;
};

213
packages/squiggle-lang/src/rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue.res Normal file
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@ -0,0 +1,213 @@
@genType type squiggleValue = ReducerInterface_InternalExpressionValue.t //re-export
type reducerErrorValue = ForTS_Reducer_ErrorValue.reducerErrorValue //use
@genType type squiggleValue_Array = ReducerInterface_InternalExpressionValue.squiggleArray //re-export recursive type
@genType type squiggleValue_Module = ReducerInterface_InternalExpressionValue.nameSpace //re-export recursive type
@genType type squiggleValue_Record = ReducerInterface_InternalExpressionValue.map //re-export recursive type
@genType type squiggleValue_Type = ReducerInterface_InternalExpressionValue.map //re-export recursive type
type squiggleValue_Declaration = ForTS_SquiggleValue_Declaration.squiggleValue_Declaration //use
type squiggleValue_Distribution = ForTS_SquiggleValue_Distribution.squiggleValue_Distribution //use
type squiggleValue_Lambda = ForTS_SquiggleValue_Lambda.squiggleValue_Lambda //use
// Return values are kept as they are if they are JavaScript types.
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtArray_: string = "Array"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtArrayString_: string = "ArrayString"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtBool_: string = "Bool"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtCall_: string = "Call"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtDate_: string = "Date"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtDeclaration_: string = "Declaration"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtDistribution_: string = "Distribution"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtLambda_: string = "Lambda"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtModule_: string = "Module"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtNumber_: string = "Number"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtRecord_: string = "Record"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtString_: string = "String"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtSymbol_: string = "Symbol"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtTimeDuration_: string = "TimeDuration"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtType_: string = "Type"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtTypeIdentifier_: string = "TypeIdentifier"
@module("./ForTS_SquiggleValue_tag") @scope("squiggleValueTag")
external svtVoid_: string = "Void"
@genType.import("./ForTS_SquiggleValue_tag")
type squiggleValueTag
external castEnum: string => squiggleValueTag = "%identity"
@genType
let getTag = (variant: squiggleValue): squiggleValueTag =>
switch variant {
| IEvArray(_) => svtArray_->castEnum
| IEvArrayString(_) => svtArrayString_->castEnum
| IEvBool(_) => svtBool_->castEnum
| IEvCall(_) => svtCall_->castEnum //Impossible
| IEvDate(_) => svtDate_->castEnum
| IEvDeclaration(_) => svtDeclaration_->castEnum
| IEvDistribution(_) => svtDistribution_->castEnum
| IEvLambda(_) => svtLambda_->castEnum
| IEvBindings(_) => svtModule_->castEnum //Impossible
| IEvNumber(_) => svtNumber_->castEnum
| IEvRecord(_) => svtRecord_->castEnum
| IEvString(_) => svtString_->castEnum
| IEvSymbol(_) => svtSymbol_->castEnum
| IEvTimeDuration(_) => svtTimeDuration_->castEnum
| IEvType(_) => svtType_->castEnum
| IEvTypeIdentifier(_) => svtTypeIdentifier_->castEnum
| IEvVoid => svtVoid_->castEnum
}
@genType
let toString = (variant: squiggleValue) =>
ReducerInterface_InternalExpressionValue.toString(variant)
// This is a useful method for unit tests.
// Convert the result along with the error message to a string.
@genType
let toStringResult = (variantResult: result<squiggleValue, reducerErrorValue>) =>
ReducerInterface_InternalExpressionValue.toStringResult(variantResult)
@genType
let getArray = (variant: squiggleValue): option<squiggleValue_Array> =>
//FIXME: Convert
switch variant {
| IEvArray(arrayLike) => arrayLike->Some
| _ => None
}
@genType
let getArrayString = (variant: squiggleValue): option<array<string>> =>
switch variant {
| IEvArrayString(value) => value->Some
| _ => None
}
@genType
let getBool = (variant: squiggleValue): option<bool> =>
switch variant {
| IEvBool(value) => value->Some
| _ => None
}
@genType
let getCall = (variant: squiggleValue): option<string> =>
switch variant {
| IEvCall(value) => value->Some
| _ => None
}
@genType
let getDate = (variant: squiggleValue): option<Js.Date.t> =>
switch variant {
| IEvDate(value) => value->Some
| _ => None
}
@genType
let getDeclaration = (variant: squiggleValue): option<squiggleValue_Declaration> =>
switch variant {
| IEvDeclaration(value) => value->Some
| _ => None
}
@genType
let getDistribution = (variant: squiggleValue): option<squiggleValue_Distribution> =>
switch variant {
| IEvDistribution(value) => value->Some
| _ => None
}
@genType
let getLambda = (variant: squiggleValue): option<squiggleValue_Lambda> =>
switch variant {
| IEvLambda(value) => value->Some
| _ => None
}
@genType
let getModule = (variant: squiggleValue): option<squiggleValue_Module> =>
switch variant {
| IEvBindings(value) => value->Some
| _ => None
}
@genType
let getNumber = (variant: squiggleValue): option<float> =>
switch variant {
| IEvNumber(value) => value->Some
| _ => None
}
@genType
let getRecord = (variant: squiggleValue): option<squiggleValue_Record> =>
switch variant {
| IEvRecord(value) => value->Some
| _ => None
}
@genType
let getString = (variant: squiggleValue): option<string> =>
switch variant {
| IEvString(value) => value->Some
| _ => None
}
@genType
let getSymbol = (variant: squiggleValue): option<string> =>
switch variant {
| IEvSymbol(value) => value->Some
| _ => None
}
@genType
let getTimeDuration = (variant: squiggleValue): option<float> =>
switch variant {
| IEvTimeDuration(value) => value->Some
| _ => None
}
@genType
let getType = (variant: squiggleValue): option<squiggleValue_Type> =>
switch variant {
| IEvType(value) => value->Some
| _ => None
}
@genType
let getTypeIdentifier = (variant: squiggleValue): option<string> =>
switch variant {
| IEvTypeIdentifier(value) => value->Some
| _ => None
}

10
packages/squiggle-lang/src/rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Array.res Normal file
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@ -0,0 +1,10 @@
type squiggleValue = ForTS_SquiggleValue.squiggleValue
@genType type squiggleValue_Array = ForTS_SquiggleValue.squiggleValue_Array //re-export recursive type
@genType
let getValues = (v: squiggleValue_Array): array<squiggleValue> =>
ReducerInterface_InternalExpressionValue.arrayToValueArray(v)
@genType
let toString = (v: squiggleValue_Array): string =>
ReducerInterface_InternalExpressionValue.toStringArray(v)

5
packages/squiggle-lang/src/rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Declaration.res Normal file
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@ -0,0 +1,5 @@
@genType type squiggleValue_Declaration = ReducerInterface_InternalExpressionValue.lambdaDeclaration //re-export
@genType
let toString = (v: squiggleValue_Declaration): string =>
ReducerInterface_InternalExpressionValue.toStringDeclaration(v)

5
packages/squiggle-lang/src/rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Distribution.res Normal file
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@ -0,0 +1,5 @@
@genType type squiggleValue_Distribution = ForTS_Distribution.distribution
@genType
let toString = (v: squiggleValue_Distribution): string =>
ReducerInterface_InternalExpressionValue.toStringDistribution(v)

10
packages/squiggle-lang/src/rescript/ForTS/ForTS_SquiggleValue/ForTS_SquiggleValue_Lambda.res Normal file
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@ -0,0 +1,10 @@
@genType type squiggleValue_Lambda = ReducerInterface_InternalExpressionValue.lambdaValue //re-export
@genType
let toString = (v: squiggleValue_Lambda): string =>
ReducerInterface_InternalExpressionValue.toStringFunction(v)
@genType
let parameters = (v: squiggleValue_Lambda): array<string> => {
v.parameters
}

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