## My Map Write a function myMap that accepts an array and a callback function that is used to create a mapped array. Try to mirror the functionality of the native [.map()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map) array method as closely as possible. Just like the native .map(), our `myMap` function should not change the array passed in as an argument, but should rather return a mapped copy of that array. #### Examples: ```js var arr = [1,2,3]; function double(num) { return num * 2; } ``` - INPUT: `myMap(arr, double);` - OUTPUT: `[2,4,6]` - INPUT: `myMap(arr, function(num) { return num.toString(); });` - OUTPUT: `[1,3,5];` In the second example, an anonymous function is passed in that returns a stringed version of the number element.# https-github.com-FullstackAcademy-foundations-builders-checkpoint