9 Nov
2009
9 Nov
'09
11:12 p.m.
Excerpts from iæfai's message of Tue Nov 10 00:05:04 +0100 2009:
This is all very confusing. You say that it is defined in the transformers. Does this mean it is possible to use the code I am trying to get to work to do what I want?
Yes by importing Control.Monad.Error
You also mention the attempt package, I must admit that I am not entirely sure how to use it either. Note that I haven't done a lot of error handling in haskell (the extent usually involved Maybe)
A new version should be released (on Haskell Cafe) pretty soon, some documentation links will be provided as well. If you find the documentation not clear enough then let me know. -- Nicolas Pouillard http://nicolaspouillard.fr