def snowball?
      words = self.split
      self.chaterism? && words.first.length < words.last.length
    end
def snowball?
      words = self.split
      self.chaterism? && words.first.length < words.last.length
    end
def snowball? words = self . split self . chaterism? && words . first . length < words . last . length end
Returns true if each word is one letter larger than the previous
Returns true if each word is one letter larger than the previous