head

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Subhajit Sahu edited this page Feb 2, 2021 · 21 revisions

Gets first value. 📦 😺 🏃 📼 🌔 📜 📰 📘

Similar: head, tail, init, last.

array.head(x, [vd]);
// x:  an array
// vd: default value

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

array.head([1, 2, 3]);
// 1

array.head([], -1);
// -1

References