Nodejs Function Call timesDo(callback)

Method Source Code

/**//from www .  j a v a2  s .co m
 * Kind of like ruby's 3.times do .. end method
 * usage: (3).timesDo(function() {} );
 *
 * @param callback {function} to be called however many times
 */
Number.prototype.timesDo = function (callback) {
    if (callback) {
        for (var i = 0; i < this; i++) {
            callback.call();
        }
    }
};

Related

1. times(callback)

   Number.prototype.times = function(callback) {
     var i;
     if(typeof callback === 'undefined') {
       var array = [];
       for(i = 0; i < this; i++) array.push(i);
       return array;
     }  else if(typeof callback === 'function')  {
       for(i = 0; i < this; i++) callback(i);
     } else {
   ...
   

2. times(cb)

   Number.prototype.times = function (cb) {
     var i = -1;
     while (++i < this) {
       cb(i);
     return +this;
   };
   

3. times(cb)

   Number.prototype.times = function(cb) {
     var i = -1;
     while (++i < this) { cb(i); }
     return +this;
   };
   

4. times(cb)

   Number.prototype.times = function(cb) { 
     for (var i = 0; i < this; i++) cb(i);
   };
   

5. times(object)

   Number.prototype.times = function(object){
     var l = [];
     this.timesRepeat(function(){l.push(object)});
     return l;