Write a function that takes an array of integers and returns that array rotated by N positions.
For example, if N=2, given the input array [1, 2, 3, 4, 5, 6] the function should return [5, 6, 1, 2, 3, 4]
full unittest, covering all functionality
clearly comment code.
clear instructions on how to run the code and the tests.
mehikmat
commented
9 years ago
Write a function that takes an array of integers and returns that array rotated by N positions. For example, if N=2, given the input array [1, 2, 3, 4, 5, 6] the function should return [5, 6, 1, 2, 3, 4]