Binary.kt

/**
 * A function that takes TWO arrays of Integer, compares them and then returns:
 *  -  1, if the first array is greater than second one
 *  - -1, if the second array is greater tan first one 
 *  -  0, if both arrays are the same.
 *   
 * How to Compare?
 *  Starting from index 0, compare the elements of both array in the same positions until you find one is bigger than the other. 
 * 
 * Examples:      
 *    - [1, 2, 3]  is bigger than [1, 2, 0]     then: return 1
 *    - [3, 1] is smallaer than [4]             then: return -1
 *    - [2] is bigger than [1, 2, 3, 4, 16]     then: return 1
 *    - [3, 2, 5]  is smaller than [3, 2, 5, 0] then: return -1 
 *    - [3, 1, 5] is equal to [3, 1, 5]         then: return 0
 *