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Resolve #111

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Angelos Chalaris
2017-12-14 20:20:37 +02:00
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parent b4f7d8cba7
commit 08f0637de2
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snippets/is-array.md
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@ -3,7 +3,7 @@
Use `Array.isArray()` to check if a value is classified as an array. Use `Array.isArray()` to check if a value is classified as an array.
```js ```js
const isArray = val => val && Array.isArray(val); const isArray = val => !!val && Array.isArray(val);
// isArray(null) -> false // isArray(null) -> false
// isArray([1]) -> true // isArray([1]) -> true
``` ```