StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Devise: undefined method `user_signed_in?' for ApplicationController:Class

Author Votes Δ
Eric Hu 1 +3.86
Ken 0 -3.86
Last visited: Sep 14, 2014, 5:07:29 AM