Breaks array at given indices. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Alternatives: cut, cutRight, cutAt, cutAtRight. Similar: cut, split, group.

This is part of package extra-array.

This is browserified, minified version of @extra-array/cut-at. It is exported as global variable array_cutAt. CDN: unpkg, jsDelivr.

array.cutAt(x, is);
// x:  an array
// is: split indices (sorted)

const array = require("extra-array");

var x = [1, 2, 3, 4, 5];
array.cutAt(x, [1, 3]);
// [ [ 1 ], [ 2, 3 ], [ 4, 5 ] ]

array.cutAt(x, [0, 4]);
// [ [], [ 1, 2, 3, 4 ], [ 5 ] ]

References

• Data.List.splitAt: Haskell
• numpy.split: Python