15 lines
243 B
Markdown
15 lines
243 B
Markdown
### isArray
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Checks if the given argument is an array.
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Use `Array.isArray()` to check if a value is classified as an array.
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```js
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const isArray = val => !!val && Array.isArray(val);
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```
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```js
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isArray(null) -> false
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isArray([1]) -> true
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```
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