14 lines
260 B
Markdown
14 lines
260 B
Markdown
### uniqueElements
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Returns all unique values of an array.
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Use ES6 `Set` and the `...rest` operator to discard all duplicated values.
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```js
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const uniqueElements = arr => [...new Set(arr)];
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```
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```js
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uniqueElements([1, 2, 2, 3, 4, 4, 5]); // [1,2,3,4,5]
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```
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