whole_func_string: function() {
  	this.__lux.cleanup.forEach( ( method ) => method.call( this ) );
  	this.__lux.cleanup = undefined;
  	delete this.__lux.cleanup;
  }
func_code_string: function() {
  	this.__lux.cleanup.forEach( ( method ) => method.call( this ) );
  	this.__lux.cleanup = undefined;
  	delete this.__lux.cleanup;
  }
func_documentation_string: *******************************************
  Generalized Mixin Behavior for non-lux   *
  ********************************************