StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to Concatenate strings in Array using Ruby
| Author | Votes | Δ |
|---|---|---|
| Dbz | 2 | +3.77 |
| ray | 1 | +0.22 |
| Practical1 | 0 | -3.99 |
Last visited: Feb 19, 2019, 8:26:47 AM