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update snippets 16-31

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Stefan Feješ
2017-12-25 14:05:36 +01:00
committed by Agamemnon Zorbas
parent 5036ff5781
commit 3994e12792
15 changed files with 70 additions and 30 deletions
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5
snippets/compact.md
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@ -6,5 +6,8 @@ Use `Array.filter()` to filter out falsey values (`false`, `null`, `0`, `""`, `u
```js
const compact = arr => arr.filter(Boolean);
// compact([0, 1, false, 2, '', 3, 'a', 'e'*23, NaN, 's', 34]) -> [ 1, 2, 3, 'a', 's', 34 ]
```
```js
compact([0, 1, false, 2, '', 3, 'a', 'e'*23, NaN, 's', 34]) -> [ 1, 2, 3, 'a', 's', 34 ]
```