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Merge pull request #207 from AvraamMavridis/master

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Use Boolean for compact
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Angelos Chalaris
2017-12-17 12:10:41 +02:00
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parent f94b4b44d7 8b0be61b2c
commit 357a387aa4
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snippets/compact.md
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@ -3,6 +3,6 @@
Use `Array.filter()` to filter out falsey values (`false`, `null`, `0`, `""`, `undefined`, and `NaN`). Use `Array.filter()` to filter out falsey values (`false`, `null`, `0`, `""`, `undefined`, and `NaN`).
```js ```js
const compact = (arr) => arr.filter(v => v); const compact = (arr) => arr.filter(Boolean);
// compact([0, 1, false, 2, '', 3, 'a', 'e'*23, NaN, 's', 34]) -> [ 1, 2, 3, 'a', 's', 34 ] // compact([0, 1, false, 2, '', 3, 'a', 'e'*23, NaN, 's', 34]) -> [ 1, 2, 3, 'a', 's', 34 ]
``` ```