@extra-array/rotate

Rotates values in array. 📦 😺 🏃 📼 🌔 📜 📰 📘

Alternatives: rotate, rotate$.
Similar: repeat, cycle, rotate, reverse.

This is part of package extra-array.

array.rotate(x, [n]);
// x: an array
// n: rotate amount (+ve: left, -ve: right)

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

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

array.rotate(x, 2);
// [ 3, 4, 1, 2 ]

array.rotate(x, -1);
// [ 4, 1, 2, 3 ]

References

• Collections.rotate: Java
• arr-rotate: @kevva