def sections
      extracted_sections = []

      unless self.qp_sections.nil?
        self.qp_sections.each do |section|   
          extracted_sections.push(Section.new(section))
        end           
      end

      return extracted_sections
    end
def sections
      extracted_sections = []

      unless self.qp_sections.nil?
        self.qp_sections.each do |section|   
          extracted_sections.push(Section.new(section))
        end           
      end

      return extracted_sections
    end
Extract the Sections from the hashes stored
 inside qp_sections attribute.

 @return [Array<QuestionproRails::Section>] Sections.