Class: RailsWizard::Config::Prompt

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_wizard/config.rb

Direct Known Subclasses

MultipleChoice, TrueFalse

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(details) ⇒ Prompt

Returns a new instance of Prompt.



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# File 'lib/rails_wizard/config.rb', line 30

def initialize(details)
  @details = details
  @prompt = details['prompt']
end

Instance Attribute Details

#details ⇒ Object (readonly)

Returns the value of attribute details.



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# File 'lib/rails_wizard/config.rb', line 29

def details
  @details
end

#prompt ⇒ Object (readonly)

Returns the value of attribute prompt.



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# File 'lib/rails_wizard/config.rb', line 29

def prompt
  @prompt
end

Instance Method Details

#compile ⇒ Object 



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# File 'lib/rails_wizard/config.rb', line 35

def compile
  "#{question} if #{conditions}"
end

#conditions ⇒ Object 



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# File 'lib/rails_wizard/config.rb', line 43

def conditions
  [config_conditions, scroll_conditions].join(' && ')
end

#config_conditions ⇒ Object 



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# File 'lib/rails_wizard/config.rb', line 47

def config_conditions
  if details['if']
    "config['#{details['if']}']"
  elsif details['unless']
    "!config['#{details['unless']}']"
  else
    'true'
  end
end

#question ⇒ Object 



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# File 'lib/rails_wizard/config.rb', line 39

def question
  "ask_wizard(#{prompt.inspect})"
end

#scroll_conditions ⇒ Object 



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# File 'lib/rails_wizard/config.rb', line 57

def scroll_conditions
  if details['if_scroll']
    "scroll?('#{details['if_scroll']}')"
  elsif details['unless_scroll']
    "!scroll?('#{details['unless_scroll']}')"
  else
    'true'
  end
end