array-rearrange  

Reorder elements within array by index.


``js
const reorder = require('array-rearrange')

let arr = reorder([9,8,7,6], [3,2,1,0]) // [6,7,8,9]

let arr2 = reorder([3,3, 2,2, 1,1], [2,1,0]) // [1,1, 2,2, 3,3]
`

API

$3

Shuffle elements in array according to the index array passed. Permutes original array. index array should contain unique indexes. Pass stride` to indicate groups of elements to shuffle.

Originally based on the reference solution, which turns out to be wrong, so algorithm is fully rewritten.

See also

* array-normalize
* array-bounds
* array-same
* array-polar
* negative-index
* deinterleave