* BinarySearchIterative Function is added
* BinarySearch function is renamed to BinarySearchRecurisve
* changes in test function
- 3 binarySearchRecursive tests
- 3 binarySearchIterative tests
* Update BinarySearch.js
The old algorithm didn't work, I believe for two main reasons:
1 - Number.MAX_VALUE is not a valid array index as it is used to represent the highest possible value in javascript (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MAX_VALUE);
2 - splice() is not a pure function, every time it is called it has the side effect of modifying the original array (https://www.w3schools.com/jsref/jsref_splice.asp) ;
So I rewrote the algorithm, it now returns an index ( -1 if not found ) and it works both on numbers and on strings.
* Update BinarySearch.js
Style change
* Update BinarySearch.js
Style change
* Update BinarySearch.js
