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Refactored if statement into switch

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This commit is contained in:
Ozzie Gooen 2022-04-15 18:13:59 -04:00
parent 69fb8be1f1
commit 8a29205247
1 changed files with 54 additions and 52 deletions
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106
packages/components/src/components/SquiggleChart.tsx
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@ -56,58 +56,60 @@ const SquiggleItem: React.FC<SquiggleItemProps> = ({
width,
height,
}: SquiggleItemProps) => {
if (expression.tag === "number") {
return (
<VariableBox heading="Number">
<NumberShower precision={3} number={expression.value} />
</VariableBox>
);
} else if (expression.tag === "distribution") {
let distType = expression.value.type();
return (
<VariableBox heading={`Distribution (${distType})`}>
{distType === "Symbolic" ? (
<>
<div>{expression.value.toString()}</div>
</>
) : (
<></>
)}
<DistributionChart
distribution={expression.value}
height={height}
width={width}
/>
</VariableBox>
);
} else if (expression.tag === "string") {
return (
<VariableBox heading="String">{`"${expression.value}"`}</VariableBox>
);
} else if (expression.tag === "boolean") {
return (
<VariableBox heading="Boolean">
{expression.value == true ? "True" : "False"}
</VariableBox>
);
} else if (expression.tag === "symbol") {
return <VariableBox heading="Symbol">{expression.value}</VariableBox>;
} else if (expression.tag === "call") {
return <VariableBox heading="Call">{expression.value}</VariableBox>;
} else if (expression.tag === "array") {
return (
<VariableBox heading="Array">
{expression.value.map((r) => (
<SquiggleItem expression={r} width={width - 20} height={50} />
))}
</VariableBox>
);
} else {
return (
<ErrorBox heading="No Viewer">
{"We don't currently have a viewer for record types."}
</ErrorBox>
);
switch (expression.tag) {
case "number":
return (
<VariableBox heading="Number">
<NumberShower precision={3} number={expression.value} />
</VariableBox>
);
case "distribution": {
let distType = expression.value.type();
return (
<VariableBox heading={`Distribution (${distType})`}>
{distType === "Symbolic" ? (
<>
<div>{expression.value.toString()}</div>
</>
) : (
<></>
)}
<DistributionChart
distribution={expression.value}
height={height}
width={width}
/>
</VariableBox>
);
}
case "string":
return (
<VariableBox heading="String">{`"${expression.value}"`}</VariableBox>
);
case "boolean":
return (
<VariableBox heading="Boolean">
{expression.value.toString()}
</VariableBox>
);
case "symbol":
return <VariableBox heading="Symbol">{expression.value}</VariableBox>;
case "call":
return <VariableBox heading="Call">{expression.value}</VariableBox>;
case "array":
return (
<VariableBox heading="Array">
{expression.value.map((r) => (
<SquiggleItem expression={r} width={width - 20} height={50} />
))}
</VariableBox>
);
default:
return (
<ErrorBox heading="No Viewer">
{"We don't currently have a working viewer for record types."}
</ErrorBox>
);
}
};