Nodejs Object Size Get size(obj)

Here you can find the source of size(obj)

Method Source Code

// Size of object
Object.size = function(obj) {
    var size = 0, key;
    for (key in obj) {
        if (obj.hasOwnProperty(key)) size++;
    }/*  w  w  w . ja  v  a2 s . c o m*/
    return size;
};

Related

  1. size(obj)
    Object.size = function(obj) {
        var size = 0, key;
        for (key in obj) {
            if (obj.hasOwnProperty(key)) size++;
        return size;
    };
    
  2. size(obj)
    Object.size = function(obj) {
        var size = 0, key;
        for (key in obj) {
            if (obj.hasOwnProperty(key)) size++;
        } return size;
    };
    
  3. size(obj)
    Object.size = function(obj){
        var size = 0, key;
        for (key in obj) {
            if (obj.hasOwnProperty(key)) 
                size++;
        return size;
    };
    
  4. length()
    Object.prototype.length=function(){
      var l=0;
      for(var i in this){
        if(this.hasOwnProperty(i)){
          l++;
      return l;