@extra-iterable/is-empty

Checks is iterable is empty. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Usage no npm install needed!

<script type="module">
  import extraIterableIsEmpty from 'https://cdn.skypack.dev/@extra-iterable/is-empty';
</script>

Similar: index, indexRange, size, isEmpty.

This is part of package extra-iterable.

iterable.isEmpty(x);
// x: an iterable

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

var x = [1, 2, 3];
iterable.isEmpty(x);
// false

var x = [];
iterable.isEmpty(x);
// true