text: 'use strict';
  
  //  ==========================================================================
  //  Array Unshift
  //  ==========================================================================
  
  	
  
  	// Syntax
  	arr.unshift([element1], ...[elementN]);
  
  
  	// Simple
  	var arr = [1, 2];
  	arr.unshift(0); // result of call is 3, the new array length
  	// arr is [0, 1, 2]
  	arr.unshift(-2, -1); // = 5
  	// arr is [-2, -1, 0, 1, 2]
  	arr.unshift([-3]);
  	// arr is [[-3], -2, -1, 0, 1, 2]
  
  
  	var data = [ "X" ];
  
  	data.unshift( "A" );
  	data.unshift( "B", "C" );
  
  	console.log( data ); 
  	// return ['B','C','A','X']
  
  
  	var fruits = ["Banana", "Orange", "Apple", "Mango"];
  	fruits.unshift("Lemon","Pineapple");
  	// return Lemon,Pineapple,Banana,Orange,Apple,Mango
  
  
  	var arr = [];
  
  	arr.unshift(10, 11);
  	arr.unshift(12, 13, 14);
  	
  	document.write(arr.toString());
  	// return: 12,13,14,10,11