findAll

Finds all values passing a test. 🏃 📼 📦 🌔 📒

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

iterable.findAll(x, ft);
// x:  an iterable
// ft: test function (v, i, x)

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

var x = [1, 2, 3, 4, 5];
[...iterable.findAll(x, v => v % 2 === 1)];
// [ 1, 3, 5 ]

[...iterable.findAll(x, v => v % 2 === 0)];
// [ 2, 4 ]

references

• Data.List.filter: Haskell
• Array.prototype.filter: MDN web docs
• iterable_filter: PHP