StackRating

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

Rails4 Action Controller - undefined method 'length' for nil:NilClass

Author Votes Δ
David 0 -0.05
Uzbekjon 0 +0.01
Last visited: Feb 12, 2017, 3:49:50 AM