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Method to determine if all values in an array are the same.

/ Published in: JavaScript
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Usage:
var a = ['a','a','a'];
var b = a.AllValuesSame(): //true

var a ['1','1','2'];
var b = a.AllValuesSame(); //false

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  1. Array.prototype.AllValuesSame = function(){
  2.  
  3.     if(this.length > 0) {
  4.         for(var i = 1; i < this.length; i++)
  5.         {
  6.             if(this[i] !== this[0])
  7.                 return false;
  8.         }
  9.     } 
  10.     return true;
  11. }

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