StackRating

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

How does Array#select method exactly works in ruby? And why it returns an empty array or the origina

Author Votes Δ
msergeant 4 0.00
Last visited: May 12, 2016, 6:24:21 AM