Class: HighlineWrapper::MultipleChoiceQuestion

Inherits:
Question
  • Object
show all
Defined in:
lib/highline_wrapper/multiple_choice_question.rb

Class Method Summary collapse

Methods inherited from Question

ask_highline, format_options, format_selection, recurse, return_empty_defaults

Class Method Details

.ask(prompt, choices, options) ⇒ Object 



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# File 'lib/highline_wrapper/multiple_choice_question.rb', line 8

def ask(prompt, choices, options)
  index = ask_highline(format_options(prompt, choices)).to_i - 1

  return format_selection(choices, index, options[:with_index]) unless index == -1
  return recurse(prompt, choices, options) if options[:required]
  return return_empty_defaults(options) if options[:default].nil?

  return_defaults(choices, options)
end