@extra-set/compare.min

Compares two sets. 📦 😺 🏃 📼 🌔 📜 📰 📘

Similar: compare, isEqual.

This is part of package extra-set.

This is browserified, minified version of @extra-set/compare.
It is exported as global variable set_compare.
CDN: unpkg, jsDelivr.

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

• String.prototype.localeCompare: MDN web docs
• string::compare: cplusplus
• String.Compare: .NET