Quna
Quna is a library for making it simple to query interactively answers from users.
Example
First the Query object should be created:
q = Quna::Query.new
Then queries can be made for Y/N answers or generic questions:
puts "answer is: " + q.ask_yn_bool( "what" ).to_s
puts "answer is: " + q.ask( "How are you" ).to_s
Testing
TBD