Update isArrayLike.md

2017-12-31 15:00:55 +02:00
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 ### isArrayLike

-Checks if the provided argument is `arrayLike` i.e. is iterable.
+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.

 ```js
 const arr = (arr) => {