code: function () {
  /*Line 41 - 'AtomItemsControl.js' */                if (!this._valueSeparator)
  /*Line 42 - 'AtomItemsControl.js' */                    return;
  /*Line 43 - 'AtomItemsControl.js' */                if (!this._valuePath)
  /*Line 44 - 'AtomItemsControl.js' */                    return;
  /*Line 45 - 'AtomItemsControl.js' */                var list = [];
  /*Line 46 - 'AtomItemsControl.js' */                var vp = this._valuePath;
  /*Line 47 - 'AtomItemsControl.js' */                var vfp = function (item) {
  /*Line 48 - 'AtomItemsControl.js' */                    return item[vp];
  /*Line 49 - 'AtomItemsControl.js' */                };
  /*Line 50 - 'AtomItemsControl.js' */                var ae = Atom.query(this.get_dataItems());
  /*Line 51 - 'AtomItemsControl.js' */                while (ae.next()) {
  /*Line 52 - 'AtomItemsControl.js' */                    list.push( vfp( ae.current()));                    
  /*Line 53 - 'AtomItemsControl.js' */                }
  /*Line 54 - 'AtomItemsControl.js' */                return list.join(this._valueSeparator);
  /*Line 55 - 'AtomItemsControl.js' */            }
docs: /*Line 40 - 'AtomItemsControl.js'