StackRating

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

How to write a validation for exactly 3 digits in ruby-on-rails?

Author Votes Δ
Niet the Dark Absol 7 +0.50
HiteshRawal 1 -0.08
Nick 0 -3.93
Last visited: Sep 14, 2014, 5:07:29 AM