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fix array-pull to pull out values correctly

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Sergey Chichulin
2017-12-17 14:33:52 +02:00
parent dda73dfdde
commit 2d28b22fb2
1 changed files with 1 additions and 1 deletions
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snippets/array-pull-(mutates-array).md
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@ -5,7 +5,7 @@ Use `Array.length = 0` to mutate the passed in array by resetting it's length to
```js ```js
const pull = (arr, ...args) => { const pull = (arr, ...args) => {
let pulled = arr.filter((v, i) => args.includes(v)); let pulled = arr.filter((v, i) => !args.includes(v));
arr.length = 0; pulled.forEach(v => arr.push(v)); arr.length = 0; pulled.forEach(v => arr.push(v));
}; };
// let myArray = ['a', 'b', 'c', 'a', 'b', 'c']; // let myArray = ['a', 'b', 'c', 'a', 'b', 'c'];