isEmpty

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Subhajit Sahu edited this page Feb 2, 2021 · 11 revisions

Checks is array is empty. 📦 😺 🏃 📼 🌔 📜 📰 📘

Similar: index, indexRange, size, isEmpty.

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

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

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

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

References