src/js/libs/spiritual-gui.js
function(C, action, thisp) {
		var results = [];
		action = action || gui.Combo.identity;
		results.push(action.call(thisp, C));
		return this.descendants(C, action, thisp, results);
	}
function(C, action, thisp) {
		var results = [];
		action = action || gui.Combo.identity;
		results.push(action.call(thisp, C));
		return this.descendants(C, action, thisp, results);
	}
function ( C , action , thisp ) { var results = [ ] ; action = action || gui . Combo . identity ; results . push ( action . call ( thisp , C ) ) ; return this . descendants ( C , action , thisp , results ) ; }
Return descendant classes and class itself. If action is provided, return
array of the results of executing the action for each descendant class
and class itself with the class as argument.
@param {function} C constructor
@param @optional {function} action
@param @optional {object} thisp
@returns {Array<gui.Class|object>}
Return descendant classes and class itself . If action is provided return array of the results of executing the action for each descendant class and class itself with the class as argument .