Checks if arrays have no value in common. :running: :vhs: :package: :moon:

Alternatives: compare, map. This is part of package extra-array.

This is browserified, minified version of @extra-array/is-disjoint-on. It is exported as global variable array_isDisjointOn. CDN: unpkg, jsDelivr.

array.isDisjointOn(x, y, [fn], [ths]);
// x:   an array
// y:   another array
// fn:  map function (v, i, x)
// ths: this argument

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

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

array.isDisjointOn(x, [-2, -5]);
// true

array.isDisjointOn(x, [-2, -5], v => Math.abs(v));
// false

references

• Data.Set.disjoint(): Haskell
• Set.isdisjoint(): Python