module TopScore

Constants

VERSION

Public Class Methods

leaderboard(users) click to toggle source

returns users ordered by score

# File lib/top_score.rb, line 13
def self.leaderboard(users)
      users.sort{ |x, y| y.score <=> x.score }
end
penalty(current_user, points) click to toggle source 
# File lib/top_score.rb, line 17
def self.penalty(current_user, points)
      current_user.score -= points
      current_user.save
end
update_score(current_user, points) click to toggle source

assumes you have a user model also assumes that in that model you've added a column called points in any model you can add points to the score by simply saving TopScore.update_score(current_user, 10)

# File lib/top_score.rb, line 7
def self.update_score(current_user, points)
      current_user.score += points
      current_user.save
end