StackRating

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

Why can applicative functors have side effects, but functors can't?

Author Votes Δ
shang 19 +0.85
Petr 14 +0.06
J. Abrahamson 3 -0.89
ertes 2 -3.43
Last visited: Sep 14, 2014, 5:07:29 AM