@extra-set/has v2.2.11

Checks if set has a value. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Alternatives: has, hasSubset. Similar: value, values, has.

This is part of package extra-set.

set.has(x, v);
// x: a set
// v: value?

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

var x = new Set([1, 2, 3]);
set.has(x, 3);
// true

set.has(x, 4);
// false

References

• Array.prototype.includes: MDN web docs
• array-tools.contains: @75lb