Module: ChangeLog::Generators::Utils::InstanceMethods

Included in:
InstallGenerator
Defined in:
lib/generators/change_log/utils.rb

Instance Method Summary collapse

Instance Method Details

#ask_boolean(wording, default_value = nil) ⇒ Object 



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# File 'lib/generators/change_log/utils.rb', line 29

def ask_boolean(wording, default_value = nil)
  value = ask_for(wording, 'Y')
  value = (value == 'Y')
end

#ask_for(wording, default_value = nil, override_if_present_value = nil) ⇒ Object 



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# File 'lib/generators/change_log/utils.rb', line 23

def ask_for(wording, default_value = nil, override_if_present_value = nil)
  override_if_present_value.present? ?
    display("Using [#{override_if_present_value}] for question '#{wording}'") && override_if_present_value :
    ask("           ?  #{wording} Press <enter> for [#{default_value}] >", :yellow).presence || default_value
end

#ask_wizard(question) ⇒ Object 



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# File 'lib/generators/change_log/utils.rb', line 6

def ask_wizard(question)
  ask "\033[1m\033[30m\033[46m" + "prompt".rjust(10) + "\033[0m\033[36m" + " #{question}\033[0m"
end

#display(output, color = :green) ⇒ Object 



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# File 'lib/generators/change_log/utils.rb', line 19

def display(output, color = :green)
  say("           -  #{output}", color)
end

#multiple_choice(question, choices) ⇒ Object 



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# File 'lib/generators/change_log/utils.rb', line 9

def multiple_choice(question, choices)
  say_custom('question', question)
  values = {}
  choices.each_with_index do |choice,i|
    values[(i + 1).to_s] = choice[1]
    say_custom (i + 1).to_s + '.', choice[0]
  end
  answer = ask_wizard("Enter your selection:") while !values.keys.include?(answer)
  values[answer]
end

#say_custom(tag, text) ⇒ Object 



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# File 'lib/generators/change_log/utils.rb', line 5

def say_custom(tag, text); say "\033[1m\033[36m" + tag.to_s.rjust(10) + "\033[0m" + " #{text}" end