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Update takeWhile.md

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Chaitanya Chandurkar
2020-11-22 01:08:27 -05:00
committed by GitHub
parent 24f8b95f80
commit c00348686e
1 changed files with 2 additions and 2 deletions
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snippets/takeWhile.md
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@ -11,11 +11,11 @@ Returns the removed elements.
```js ```js
const takeWhile = (arr, func) => { const takeWhile = (arr, func) => {
for (const [i, val] of arr.entries()) if (func(val)) return arr.slice(0, i); for (const [i, val] of arr.entries()) if (!func(val)) return arr.slice(0, i);
return arr; return arr;
}; };
``` ```
```js ```js
takeWhile([1, 2, 3, 4], n => n >= 3); // [1, 2] takeWhile([1, 2, 3, 4], n => n < 3); // [1, 2]
``` ```