18 Aug
2014
18 Aug
'14
2:02 p.m.
Hi, I'm reading "Learn You a Haskell..." and have a question about the chapter "Making Our Own Types and Typeclasses". On the 'Functor'/'Either' example, I feel completely lost. I don't see why the 'Left x' portion of 'Functor (Either a)' is simply 'Left x' and the document is not exactly clear. Any clarification would be most appreciated. Sincerely, Frank D. Martinez -- P.S.: I prefer to be reached on BitMessage at BM-2D8txNiU7b84d2tgqvJQdgBog6A69oDAx6