Function randomElement

randomElement<V>(array: ArrayLike<V>, rand?: RandomSource): V
Returns random element.
```
import { Arrays } from 'https://unpkg.com/ixfx/dist/data.js';

const v = [`blue`, `red`, `orange`];
Arrays.randomElement(v); // Yields `blue`, `red` or `orange`
```
Use randomIndex if you want a random index within array.
Type Parameters
- V
Parameters
- array: ArrayLike<V>
- rand: RandomSource = Math.random
  Random generator. Math.random by default.
Returns V