Class: Barker::Stage

Inherits:
Object
  • Object
show all
Defined in:
lib/barker/stage.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(quiz, candidates, options = {}) ⇒ Stage

Returns a new instance of Stage.



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# File 'lib/barker/stage.rb', line 6

def initialize(quiz, candidates, options = {})
  @quiz = quiz
  @candidates = candidates
  @round_counter = -1
  @guideline = options[:guideline]
end

Instance Attribute Details

#candidates ⇒ Object (readonly)

Returns the value of attribute candidates.



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# File 'lib/barker/stage.rb', line 4

def candidates
  @candidates
end

#guideline ⇒ Object (readonly)

Returns the value of attribute guideline.



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# File 'lib/barker/stage.rb', line 4

def guideline
  @guideline
end

#quiz ⇒ Object (readonly)

Returns the value of attribute quiz.



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# File 'lib/barker/stage.rb', line 4

def quiz
  @quiz
end

Instance Method Details

#current_round ⇒ Object 



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# File 'lib/barker/stage.rb', line 21

def current_round
  round_counter != -1 && rounds[round_counter]
end

#next_round ⇒ Object 



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# File 'lib/barker/stage.rb', line 25

def next_round
  @round_counter += 1
end

#next_round? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/barker/stage.rb', line 29

def next_round?
  !!rounds[round_counter + 1]
end

#round_counter ⇒ Object 



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# File 'lib/barker/stage.rb', line 33

def round_counter
  @round_counter
end

#rounds ⇒ Object 



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# File 'lib/barker/stage.rb', line 17

def rounds
  @rounds ||= quiz.questions.map { |question| Barker::Round.new(question, candidates, :guideline => guideline) }
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/barker/stage.rb', line 13

def valid?
  quiz.valid? && candidates.any?
end