Write a function that takes an array of integers and returns that array rotated by N positions
using Python or Ruby or JavaScript.
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]

Question

Write a function that takes an array of integers and returns that array rotated by N positions
using Python or Ruby or JavaScript.
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]

Prasad Pawar · Accepted Answer

function rotate(array, stepsToShift) {
    for (var i = 0; i < stepsToShift; i++) {
        array.unshift(array.pop());
    }
   return array;
}

arr = [1,2,3,4,5,6]
print(rotate(arr,3))

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