isEmpty

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Subhajit Sahu edited this page Jun 18, 2020 · 14 revisions

Checks if lists is empty. 🏃 📼 📦 🌔 📒

Similar: size, isEmpty.

lists.isEmpty(x);
// x: lists

const lists = require('extra-lists');

var x = [['a', 1], ['b', 2], ['c', 3]];
lists.isEmpty(x);
// false

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

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