QuestionService

protocol QuestionService

The QuestionService


                    
                    
                    ask(_:predefinedAnswer:)

Ask Question

Swift

func ask(_ question: Question, predefinedAnswer: String?) -> String

`question`	The Question that should be asked
`predefinedAnswer`	The optional predefined answer

The answer


                    
                    
                    ask(_:)

Extension method

Ask Question

Swift

func ask(_ question: Question) -> String


                                question

The Question that should be asked

The answer