StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
undefined method `bson_type' for #<ActionDispatch::Http::UploadedFile:0x007f9450dbea70>
| Author | Votes | Δ |
|---|---|---|
| Spundun | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM