split

Breaks iterable considering test as separator.

iterable.split(x, fn, [ths]);
// x:   an iterable
// fn:  test function (v, i, x)
// ths: this argument
// --> ...pieces

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

var x = [1, 2, 2, 3, 5, 4, 4, 7];
[...iterable.split(x, v => v % 2 === 0)];
// [[1], [3, 5], [7]]

var x = [2, 4, 5, 6, 8];
[...iterable.split(x, v => v % 2 === 0)];
// [[5]]

references

• String.prototype.split(): MDN web docs