class ReeDaoAggTest::Book

def author
  @author
end

def chapters
  @chapters
end

def reviews
  @reviews
end

def set_author(author)
  @author = author
end

def set_chapters(chapters)
  @chapters = chapters; nil
end

def set_reviews(reviews)
  @reviews = reviews; nil
end

def title=(t)
  @title = t
end