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Update isArrayLike.md

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Angelos Chalaris
2017-12-31 15:02:05 +02:00
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snippets/isArrayLike.md
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@ -5,7 +5,7 @@ Checks if the provided argument is array-like (i.e. is iterable).
Use `Array.from()` and a `try... catch` block to check if the provided argument is array-like. Use `Array.from()` and a `try... catch` block to check if the provided argument is array-like.
```js ```js
const arr = (arr) => { const isArrayLike = arr => {
try{ try{
Array.from(arr); Array.from(arr);
return true; return true;