@extra-set/size

Gets size of set. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Usage no npm install needed!

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

Similar: size, isEmpty.

This is part of package extra-set.

set.size(x);
// x: a set

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

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