cut

Jump to bottom

Subhajit Sahu edited this page May 17, 2020 · 27 revisions

Breaks iterable at given indices. 🏃 [:vhs:] 📦 🌔 📒

Alternatives: left, right.

iterable.cut(x, is);
// x:  an iterable
// is: split indices (sorted)

const iterable = require('extra-iterable');

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

[...iterable.cut(x, [0, 4])];
// [ [], [ 1, 2, 3, 4 ], [ 5 ] ]

references