Class: Model::Question

Inherits:
Object
  • Object
show all
Defined in:
lib/models/question.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node, repository) ⇒ Question

Returns a new instance of Question.



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# File 'lib/models/question.rb', line 5

def initialize(node, repository)
  @query = NodeQuery.new(node, repository)
end

Instance Attribute Details

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/models/question.rb', line 3

def query
  @query
end

Instance Method Details

#answer ⇒ Object

returns an existing one or nil if there is no



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# File 'lib/models/question.rb', line 26

def answer
  node = query.value(QV.has_answer)
  return nil if node.nil?

  Answer.create(reply_type, node, query.repository)
end

#answer! ⇒ Object

creates a new answer or returns an existing one



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# File 'lib/models/question.rb', line 34

def answer!
  answer || create_answer
end

#has_answer? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/models/question.rb', line 21

def has_answer?
  query.value_exists?(QV.has_answer)
end

#reply_type ⇒ Object 



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# File 'lib/models/question.rb', line 17

def reply_type
  QuestionReplyType.to_sym(query)
end

#text ⇒ Object 



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# File 'lib/models/question.rb', line 13

def text
  query.value(QV.text).to_s
end

#uri ⇒ Object 



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# File 'lib/models/question.rb', line 9

def uri
  query.node_uri
end