Class: Rapidfire::Question

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/rapidfire/question.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.inherited(child) ⇒ Object 



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# File 'app/models/rapidfire/question.rb', line 15

def self.inherited(child)
  child.instance_eval do
    def model_name
      Question.model_name
    end
  end

  super
end

Instance Method Details

#rules ⇒ Object 



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# File 'app/models/rapidfire/question.rb', line 25

def rules
  validation_rules || {}
end

#validate_answer(answer) ⇒ Object

answer will delegate its validation to question, and question will inturn add validations on answer on the fly!



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# File 'app/models/rapidfire/question.rb', line 31

def validate_answer(answer)
  if rules[:presence] == "1"
    answer.validates_presence_of :answer_text
  end

  if rules[:minimum].present? || rules[:maximum].present?
    min_max = { minimum: rules[:minimum].to_i }
    min_max[:maximum] = rules[:maximum].to_i if rules[:maximum].present?

    answer.validates_length_of :answer_text, min_max
  end
end