String, lastName: String) -> Driver<(Bool, [String])> { let params = [ "user[email]": email, "user[password]": password, "user[password_confirmation]": passwordConfirm, "user[first_name]": firstName, "user[last_name]": lastName ] return rx_responseJSON(.POST, endPoint: .Users, parameters: params) .map { success, json in return (success, parseJSON(json)) } .asDriver(onErrorJustReturn: (false, [])) } ྫɿϢʔβʔొ ɾࣦഊͷ༰จࣈྻͷྻͰฦ͢ ɹˠϝʔϧΞυϨεΛೖྗ͍ͯͩ͘͠͞ ɹɹύεϫʔυΛೖྗ͍ͯͩ͘͠͞FUD