20 lines
311 B
TypeScript
20 lines
311 B
TypeScript
//// [isArray.ts]
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var maybeArray: number | number[];
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if (Array.isArray(maybeArray)) {
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maybeArray.length; // OK
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}
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else {
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maybeArray.toFixed(); // OK
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}
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//// [isArray.js]
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var maybeArray;
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if (Array.isArray(maybeArray)) {
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maybeArray.length; // OK
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}
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else {
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maybeArray.toFixed(); // OK
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}
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