Class: ActiveRecordSurvey::Node::Question

Inherits:
ActiveRecordSurvey::Node show all
Defined in:
lib/active_record_survey/node/question.rb

Instance Method Summary collapse

Methods inherited from ActiveRecordSurvey::Node

#answers, #has_instance_node_for_instance?, #instance_node_for_instance, #instance_node_path_to_root?, #is_answered_for_instance?, #validate_instance_node

Instance Method Details

#build_answer(answer_node) ⇒ Object

Build an answer off this node



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# File 'lib/active_record_survey/node/question.rb', line 11

def build_answer(answer_node)
  # A survey must either be passed or already present in self.node_maps
  if self.survey.nil?
    raise ArgumentError.new "A survey must be passed if Question is not yet added to a survey"
  end

  # Answers actually define how they're built off the parent node
  answer_node.send(:build_answer, self)
end

#validate_parent_instance_node(instance_node, child_node) ⇒ Object

Stop validating at the Question node



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# File 'lib/active_record_survey/node/question.rb', line 4

def validate_parent_instance_node(instance_node, child_node)
  !self.node_validations.collect { |node_validation|
    node_validation.validate_instance_node(instance_node, self)
  }.include?(false)
end