Gem::UserInteraction

include Gem::DefaultUserInteraction 10 instance methods

UserInteraction allows RubyGems to interact with the user through standard methods that can be replaced with more-specific UI methods for different displays.

Since UserInteraction dispatches to a concrete UI class you may need to reference other classes for specific behavior such as Gem::ConsoleUI or Gem::SilentUI.

Example:

Example

class X
  include Gem::UserInteraction

  def get_answer
    n = ask("What is the meaning of life?")
  end
end

Instance methods 10

#alert #alert_error #alert_warning #ask #ask_for_password #ask_yes_no #choose_from_list #say #terminate_interaction #verbose