lcowell · December 22, 2011 20:16
diff --git a/old_method.rb b/old_method.rb
 def configure(token)
  user = User.find_by_token(token)
  user.update_attributes(:confirmed => true) if user
  user
 end
diff --git a/using_tap.rb b/using_tap.rb
 def configure(token)
  User.find_by_token(token).tap do |user|
    user.update_attributes(:confirmed => true) if user
  end
 end
	def configure(token)
	user = User.find_by_token(token)
	user.update_attributes(:confirmed => true) if user
	user
	end
	def configure(token)
	User.find_by_token(token).tap do \|user\|
	user.update_attributes(:confirmed => true) if user
	end
	end