Book Class

Book Class

class Book
    attr_reader :title
    
    def title=(title)
      @title = title.split
      @title.each do |word| 
        a = ["the", "in", "a", "an", "and"]
        if a.include?(word.downcase)
          word.downcase!
        else
          word.capitalize!
        end
        @title[0].capitalize!
      end
      @title = @title.join(" ")
    end
end