code: function callInvoke(fct) {
                              var invoked = regConfigs.indexOf(moduleName + '-' + fct);
                              if (invoked === -1 || reconfig) {
                                  if (invoked === -1) {
                                      regConfigs.push(moduleName + '-' + fct);
                                  }
                                  if (angular.isDefined(provider)) {
                                      provider[args[1]].apply(provider, args[2]);
                                  }
                              }
                          }
docs: config block