takeRight

Keeps last n values only. 🏃 📼 📦 🌔 📒

Alternatives: [take], [takeRight], [takeWhile], [takeWhileRight].
Similar: [take], [drop].

array.takeRight(x, [n]);
// x: an array
// n: number of values (1)

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

var x = [1, 2, 3, 4, 5];
array.takeRight(x, 2);
// [ 4, 5 ]

array.takeRight(x, 3);
// [ 3, 4, 5 ]

references

• Data.List.take: Haskell
• Array.prototype.slice: MDN web docs