Task

Write the processArray function, which takes an array and a callback function as parameters. The callback function can be, for example, a mathematical function that will be applied on each element of this array. Optionally, also write tests similar to the examples below.

Examples

1. Array [4, 8, 2, 7, 5] after processing with function

   var myArray = [4, 8, 2, 7, 5];
   myArray = processArray(myArray,function (a) {
     return a * 2;
   });
   

   function(a): return a*2;
   

   Kata.ProcessArray(new int[] {4, 8, 2, 7, 5}, (Func<int, int>)((v) => v * 2));
   

   will be [ 8, 16, 4, 14, 10 ].

2. Array [7, 8, 9, 1, 2] after processing with function

   var myArray = [7, 8, 9, 1, 2];
   myArray = processArray(myArray, function (a) {
     return a + 5;
   });
   

   function(a): return a+5;
   

   Kata.ProcessArray(new int[] {7, 8, 9, 1, 2}, (Func<int, int>)((v) => v + 5));
   

   will be [ 12, 13, 14, 6, 7 ].