function(array, callback, now) {
      var context = this;
      var coll = function() {
        if (_isFunction(array)) {
          callback = array;
          array = this.content;
        }
        var contents = [], doms = false;
        $.each(array, function(i, item) {
          var returned = callback.apply(context, [i, item]);
          if (returned.jquery && returned.length == 1) {
            returned = returned[0];
            doms = true;
          }
          contents.push(returned);
          return returned;
        });
        return doms ? contents : contents.join('');
      };
      return now ? coll() : this.then(coll);
    }
function(array, callback, now) {
      var context = this;
      var coll = function() {
        if (_isFunction(array)) {
          callback = array;
          array = this.content;
        }
        var contents = [], doms = false;
        $.each(array, function(i, item) {
          var returned = callback.apply(context, [i, item]);
          if (returned.jquery && returned.length == 1) {
            returned = returned[0];
            doms = true;
          }
          contents.push(returned);
          return returned;
        });
        return doms ? contents : contents.join('');
      };
      return now ? coll() : this.then(coll);
    }
function ( array , callback , now ) { var context = this ; var coll = function ( ) { if ( _isFunction ( array ) ) { callback = array ; array = this . content ; } var contents = [ ] , doms = false ; $ . each ( array , function ( i , item ) { var returned = callback . apply ( context , [ i , item ] ) ; if ( returned . jquery && returned . length == 1 ) { returned = returned [ 0 ] ; doms = true ; } contents . push ( returned ) ; return returned ; } ) ; return doms ? contents : contents . join ( '' ) ; } ; return now ? coll ( ) : this . then ( coll ) ; }
itterates over an array, applying the callback for each item item. the callback takes the same style of arguments as `jQuery.each()` (index, item). The return value of each callback is collected as a single string and stored as `content` to be used in the next iteration of the `RenderContext`.
itterates over an array applying the callback for each item item . the callback takes the same style of arguments as jQuery . each () ( index item ) . The return value of each callback is collected as a single string and stored as content to be used in the next iteration of the RenderContext .