StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to query by ActiveRecord depending If the value of an attribute is empty or not?
Author | Votes | Δ |
---|---|---|
Arup Rakshit | 5 | +0.33 |
Vishal JAIN | 1 | -2.65 |
Last visited: May 2, 2016, 4:28:30 AM