stuff.rb

# i need the 5 most recent guesses

# option1 - scope on guesses
@bracket.guesses.most_recent(5)

# option2 - relationship that overlaps with bracket has_many :guesses
@bracket.five_most_recent_guesses

#option3 - an explicit method on the bracket instance
@bracket.five_most_recent_guesses which just runs it's own hard coded query