@extra-set/compare

Compares two sets. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Usage no npm install needed!

<script type="module">
  import extraSetCompare from 'https://cdn.skypack.dev/@extra-set/compare';
</script>

README

Compares two sets. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Similar: compare, isEqual.

This is part of package extra-set.


set.compare(x, y);
// x: a set
// y: another set
// → x=y: 0, otherwise: -ve/+ve

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

var x = new Set([1, 2]);
var y = new Set([1, 2, 3]);
set.compare(x, y);
// -1

var y = new Set([1, 2]);
set.compare(x, y);
// 0

var y = new Set([1, -2]);
set.compare(x, y);
// 1


References