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JavaScript Array rotate()

I have a tricky question for you. I have an object who contain different values and I want to change the index of on element so My first element has to become the last or the third or whatever I want. Is that possible in javascript ??

var object = [{0},{1},{2}]

to

var object = [{2},{0},{1}]

This is an example of what I would like to do.

Thanks in advance.

Answer 1

I assume you mean:

var array = [0,1,2];

It doesn’t really matter if the array contains numbers, objects or whatever. If you want to modify this array, there are many ways to do this in javascript andyou can read up about all the Array prototypes here: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array

F.ex, move the last one and place it first:

array.unshift(array.pop());