Starting to add Program file

src/distPlus/expressionTree/ExpressionTree.re

@@ -1,13 +1,18 @@
 open ExpressionTypes.ExpressionTree;
 
+let toLeaf = (intendedShapeLength: int, samplingInputs, node: node) => {
+  node
+  |> ExpressionTreeEvaluator.toLeaf({
+       samplingInputs,
+       intendedShapeLength,
+       evaluateNode: ExpressionTreeEvaluator.toLeaf,
+     });
+};
+
 let toShape = (intendedShapeLength: int, samplingInputs, node: node) => {
   let renderResult =
     `Render(`Normalize(node))
-    |> ExpressionTreeEvaluator.toLeaf({
-         samplingInputs,
-         intendedShapeLength,
-         evaluateNode: ExpressionTreeEvaluator.toLeaf,
-       });
+    |> toLeaf(intendedShapeLength, samplingInputs);
 
   switch (renderResult) {
   | Ok(`RenderedDist(shape)) => Ok(shape)

src/distPlus/expressionTree/ExpressionTypes.re

@@ -74,12 +74,18 @@ module ExpressionTree = {
       | _ => None
       };
 
-    let _toFloat = (t:DistTypes.shape) => switch(t){
-    | Discrete({xyShape: {xs: [|x|], ys: [|1.0|]}}) => Some(`SymbolicDist(`Float(x)))
-    | _ => None
-    }
+    let _toFloat = (t: DistTypes.shape) =>
+      switch (t) {
+      | Discrete({xyShape: {xs: [|x|], ys: [|1.0|]}}) =>
+        Some(`SymbolicDist(`Float(x)))
+      | _ => None
+      };
 
-    let toFloat = (item:node):result(node, string) => item |> getShape |> E.O.bind(_,_toFloat) |> E.O.toResult("Not valid shape")
+    let toFloat = (item: node): result(node, string) =>
+      item
+      |> getShape
+      |> E.O.bind(_, _toFloat)
+      |> E.O.toResult("Not valid shape");
   };
 };
 
@@ -88,3 +94,8 @@ type simplificationResult = [
   | `Error(string)
   | `NoSolution
 ];
+
+module Program = {
+  type statement = [ | `Assignment(string, ExpressionTree.node) | `Expression(ExpressionTree.node)];
+  type program = array(statement);
+}

src/distPlus/expressionTree/Program.re

@@ -0,0 +1,4 @@
+type t = ExpressionTypes.Program.program;
+
+// let run = (p:program) => p |> E.A.last |> E.O.fmap(r => 
+// )

src/distPlus/renderers/DistPlusRenderer.re

@@ -1,3 +1,21 @@
+let inputsToShape = (inputs: RenderTypes.ShapeRenderer.Combined.inputs) => {
+  MathJsParser.fromString(inputs.guesstimatorString, inputs.inputVariables)
+  |> E.R.bind(_, g =>
+       ExpressionTree.toShape(
+         inputs.symbolicInputs.length,
+         {
+           sampleCount:
+             inputs.samplingInputs.sampleCount |> E.O.default(10000),
+           outputXYPoints:
+             inputs.samplingInputs.outputXYPoints |> E.O.default(10000),
+           kernelWidth: inputs.samplingInputs.kernelWidth,
+         },
+         g,
+       )
+       |> E.R.fmap(RenderTypes.ShapeRenderer.Symbolic.make(g))
+     );
+};
+
 let run = (inputs: RenderTypes.DistPlusRenderer.inputs) => {
   let toDist = shape =>
     DistPlus.make(
@@ -8,10 +26,8 @@ let run = (inputs: RenderTypes.DistPlusRenderer.inputs) => {
       (),
     )
     |> DistPlus.T.normalize;
-  // let symbolicDist: ExpressionTypes.ExpressionTree.node = `SymbolicDist(`Float(30.0));
-  //     inputVariables: [|("p", symbolicDist)|] -> Belt.Map.String.fromArray,
   let output =
-    ShapeRenderer.run({
+    inputsToShape({
       samplingInputs: inputs.samplingInputs,
       guesstimatorString: inputs.distPlusIngredients.guesstimatorString,
       inputVariables: inputs.inputVariables,

src/distPlus/renderers/ShapeRenderer.re

@@ -1,35 +0,0 @@
-// This transforms an array intersperced with spaces or newlines with a normally formatted one.
-// "3 4 5 3 2 1 " -> "[3,4,5,3,2,1]""
-let formatMessyArray = str => {
-  let split = Js.String.splitByRe([%re "/\\n|\\r|\\s/"], str);
-  if (E.A.length(split) > 20) {
-    let inner = split |> Js.Array.joinWith(",");
-    {j|[$inner]|j};
-  } else {
-    str;
-  };
-};
-
-let formatString = str => {
-  str |> formatMessyArray;
-};
-
-let run = (inputs: RenderTypes.ShapeRenderer.Combined.inputs) => {
-  let str = formatString(inputs.guesstimatorString);
-  let graph = MathJsParser.fromString(str, inputs.inputVariables);
-  graph
-  |> E.R.bind(_, g =>
-       ExpressionTree.toShape(
-         inputs.symbolicInputs.length,
-         {
-           sampleCount:
-             inputs.samplingInputs.sampleCount |> E.O.default(10000),
-           outputXYPoints:
-             inputs.samplingInputs.outputXYPoints |> E.O.default(10000),
-           kernelWidth: inputs.samplingInputs.kernelWidth,
-         },
-         g,
-       )
-       |> E.R.fmap(RenderTypes.ShapeRenderer.Symbolic.make(g))
-     );
-};