Franky

Franky has asked 4 questions and find answers to 8 problems.

Stats

About

Franky questions

Tie-the-knot in 2 dimensions (was: tying the knot with a comonad)
Memoizing arguments independently
Applicative instance for free monad
Is `data PoE a = Empty | Pair a a` a monad?

Franky answers

fatal: ambiguous argument '–hard': unknown revision or path not in the working tree. Use '--' to separate paths from revisions
GHC - Infixl declaration in Haskell
Proper way to wrap selectively class instances (or "lift" functions like `sortBy`, `minimumBy`, ... automatically)
How to get only a particular type of elements from a list in Haskell?
String to list of characters
Is there a way to elegantly represent this pattern in Haskell?
Syntax error in input (unexpected `=')