[mailto:haskell-cafe-bounces@haskell.org] On Behalf Of jerzy.karczmarczuk@info.unicaen.fr
PS. About the subject (when to teach IO): don't be sectarians. If a programming course insists on algorithmics, the IO issues can be postponed a bit. If it insists on practical data processing, IO should come in immediately. A programming course should be harmonious, homogeneous, well assembled, interesting, and easy to put into practice (...sorry for triviality, you ALL know that...), and the details depend on the language and on the teacher. In Scheme it is easier than in Haskell.
_What_ is easier in Scheme than in Haskell? IO, or teaching (IO)? ***************************************************************** Confidentiality Note: The information contained in this message, and any attachments, may contain confidential and/or privileged material. It is intended solely for the person(s) or entity to which it is addressed. Any review, retransmission, dissemination, or taking of any action in reliance upon this information by persons or entities other than the intended recipient(s) is prohibited. If you received this in error, please contact the sender and delete the material from any computer. *****************************************************************