Nodejs Array Compare compare(array)

Method Source Code

Array.prototype.compare = function (array) {
    if (!array)//from ww w  .ja va 2s.  c o  m
        return false;

    if (this.length != array.length)
        return false;

    for (var i = 0, l=this.length; i < l; i++) {
        if (this[i] instanceof Array && array[i] instanceof Array) {
            if (!this[i].compare(array[i]))
                return false;
        }
        else if (this[i] != array[i]) {
            return false;
        }
    }
    return true;
}

Related

1. compare(arr)

   Array.prototype.compare = function (arr) {
       if (this.length != arr.length) {
           return false;
       for (var i = 0; i < arr.length; i++) {
           if (this[i].compare) {
               if (!this[i].compare(arr[i])) {
                   return false;
           if (this[i] !== arr[i]) {
               return false;
       return true;
   }; 
   

2. compare(array)

   var _ = require('underscore');
   Array.prototype.compare = function(array) {
     if(this.length !== array.length) return false;
     for(var i = 0; i < array.length; i++) {
       if(!_.contains(this, array[i]))
         return false;
     };
     return true;
   };
   ...
   

3. compare(array)

   Array.prototype.compare = function (array) {
     if (!array)
     return false;
     if (this.length != array.length)
     return false;
     for (var i = 0, l=this.length; i < l; i++) {
       if (this[i] instanceof Array && array[i] instanceof Array) {
         if (!this[i].compare(array[i]))
         return false;
   ...
   

4. compare(array)

   Array.prototype.compare = function (array) {
     if (!array)
       return false;
     if (this.length != array.length)
       return false;
     for (var i = 0; i < this.length; i++) {
       if (this[i] instanceof Array && array[i] instanceof Array) {
         if (!this[i].compare(array[i]))
           return false;
   ...
   

5. compare(array)

   Array.prototype.compare = function (array) {
       if (!array)
           return false;
       if (this.length != array.length)
           return false;
       for (var i = 0; i < this.length; i++) {
           if (this[i] instanceof Array && array[i] instanceof Array) {
               if (!this[i].compare(array[i]))
                   return false;
   ...
   

6. compare(array)

   Array.prototype.compare = function (array) {
     if (!array)
       return false;
     if (this.length != array.length)
       return false;
     for (var i = 0; i < this.length; i++) {
       if (this[i] instanceof Array && array[i] instanceof Array) {
         if (!this[i].compare(array[i]))
           return false;
   ...
   

7. compare(array)

   Array.prototype.compare = function (array) {
       if (!array)
           return false;
       if (this.length != array.length)
           return false;
       for (var i = 0; i < this.length; i++) {
           if (this[i] instanceof Array && array[i] instanceof Array) {
               if (!this[i].compare(array[i]))
                   return false;
   ...
   

8. compare(array)

   Array.prototype.compare = function (array) {
     if (!array)
       return false;
     if (this.length != array.length)
       return false;
     for (var i = 0; i < this.length; i++) {
       if (this[i] instanceof Array && array[i] instanceof Array) {
         if (!this[i].compare(array[i]))
           return false;
   ...
   

9. compare(other)

   Array.prototype.compare = function(other) {
     return this.join('') == other.join('');
   };