findAll

Jump to bottom

Subhajit Sahu edited this page Jun 17, 2020 · 14 revisions

Finds values passing a test. 🏃 📼 📦 🌔 📒

Alternatives: find, findAll.
Similar: find, search, searchValue.

entries.findAll(x, ft);
// x:  entries
// ft: test function (v, k, x)

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

var x = [['a', 1], ['b', 2], ['c', 3], ['d', 4]];
[...entries.findAll(x, v => v % 2 === 0)];
// [ 2, 4 ]                      ^                   ^

[...entries.findAll(x, v => v % 8 === 0)];
// []

references