find

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Subhajit Sahu edited this page Feb 2, 2021 · 23 revisions

Finds first value passing a test. 📦 😺 🏃 📼 🌔 📜 📰 📘

Alternatives: find, findRight, findAll.
Similar: search, scan, find.

array.find(x, ft);
// x:  an array
// ft: test function (v, i, x)

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

var x = [1, 2, 3, 4, 5];
array.find(x, v => v % 2 == 0);
// 2        ^

array.find(x, v => v % 2 == 1);
// 1     ^

References