findRight

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

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

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

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

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

array.findRight(x, v => v % 2 == 1);
// 5                 ^

References

• Data.List.find: Haskell
• List-Extra.find: elm
• _.findLastIndex: lodash