isEmpty

Jump to bottom

Subhajit Sahu edited this page May 13, 2020 · 13 revisions

Checks is iterable is empty. 🏃 📼 📦 🌔 📒

Similar: isEmpty, size.

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

references