Programming Forums - View Single Post - Haskell tutorial: writing a blacklist engine using the Writer Monad

Arevos · Apr 12th, 2007, 11:37 AM

It looks pretty good, though I'm not sure why you used the Writer monad if you only have one piece of output. Is this going to tie into the packet sniffer later on? Or did you choose to use the Writer monad merely as a challenge?

Apr 12th, 2007, 11:37 AM	#2
Arevos Programming Guru Join Date: Aug 2005 Location: England Posts: 1,499 Rep Power: 5	It looks pretty good, though I'm not sure why you used the Writer monad if you only have one piece of output. Is this going to tie into the packet sniffer later on? Or did you choose to use the Writer monad merely as a challenge?