prefixed Array. to reduce(), sort(), map() methods in snippets.

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piyuesh
2017-12-13 17:41:45 +05:30
parent e9c534c395
commit b995e1bea1
11 changed files with 11 additions and 11 deletions

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### Randomize order of array
Use `sort()` to reorder elements, utilizing `Math.random()` to randomize the sorting.
Use `Array.sort()` to reorder elements, utilizing `Math.random()` to randomize the sorting.
```js
const randomizeOrder = arr => arr.sort( (a,b) => Math.random() >= 0.5 ? -1 : 1);