Nodejs Array Clone clone()

Method Source Code

//overrite some basic array functions for this application

//http://www.ecma-international.org/ecma-262/5.1/#sec-15.4

Array.prototype.clone = function() {
   return this.slice(0);
};

var ArrayList = Array

ArrayList.prototype.indexOfEdge = function(l){
   var i = 0;//from w  w w  .  j a  va2s  .  c  o m
   var found = false;
   while(i < this.length){
      if(l == this[i].label){
         return i
      }
      i++
   }
   return -1
};

ArrayList.prototype.indexOfVertex = function(l){
   var i = 0;
   var found = false;
   while(i < this.length){
      if(l == this[i].getLabel()){
         return i
      }
      i++
   }
   return -1
};



module.exports = ArrayList

Related

1. clone()

   Array.prototype.clone = function() {
     var clone = new Array(this.length);
     for (var i = 0; i < this.length; i++) {
       clone[i] = this[i];
     return clone;
   };
   

2. clone()

   Array.prototype.clone = function() {
       var newArr = new Array();
       for (var i = 0; i < this.length; ++i)
           newArr.push(this[i]);
       return newArr;
   

3. clone()

   Array.prototype.clone = function()
     var copy = new Array(this.length);
     for (var i = 0; i < this.length; i++) {
       copy[i] = this[i];
     return copy;
   

4. clone()

   window.requestAnimFrame = (function(){
     return  window.requestAnimationFrame       ||
             window.webkitRequestAnimationFrame ||
             window.mozRequestAnimationFrame    ||
             function( callback ){
               window.setTimeout(callback, 1000 / 60); 
             };
   })();
   Array.prototype.clone = function(){
   ...
   

5. clone()

   Array.prototype.clone = function() {
     return this.slice();
   };
   

6. clone()

   Array.prototype.clone = function () {
       var arr = [];
       for (var i = 0, len = this.length; i < len; i++) arr[i] = this[i];
       return arr;
   

7. clone()

   Array.prototype.clone = function() {
     return this.slice(0);
   

8. clone()

   Array.prototype.clone = function() {
     var arr = [];
     for (var i=0;i<this.length;i++) { arr.push(this[i]); }
     return arr;
   

9. clone()

   Array.prototype.clone = function() {
       var result = new Array(this.length);
       var i = result.length;
       while(i--) { result[i] = this[i]; }
       return result;
   };
   function appendElementsToParentSelector() {
       var i, parent;
       if(arguments[0]) {
   ...