Breaks array considering test as separator. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Alternatives: split, splitAt. Similar: cut, split, group.

This is part of package extra-array.

array.split(x, fn);
// x:  an array
// fn: test function (v, i, x)

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

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

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

References

• String.prototype.split: MDN web docs
• String.split: Java
• String.Split: C#
• explode: PHP