StackRating

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

What is the purpose of an Array.prototype.map() invocation with an arrow function with two inputs?

Author Votes Δ
Grzegorz A. Z. 2 +4.09
rock star 1 -2.23
Mikhail Katrin 1 -1.86
Last visited: Feb 17, 2018, 11:53:24 PM