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Talk:HAppS tutorial

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Revision as of 00:01, 9 August 2007 by Tphyahoo (Talk | contribs)

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Should it be mentioned that HList is a dependency?

http://homepages.cwi.nl/~ralf/HList/

Following the tutorial ended up with configure error of:

`Setup.hs: cannot satisfy dependency HList-any`

Montsamu 19:02, 5 April 2007 (UTC)

"State is just a haskell data type you define (deriving (Read, Show, Typeable)). "

Typeable brings in data.generics, scrap your boilerplate... stuff I don't know yet, and surmise may discourage beginners.

If it's possible to have state without SYB, an example of that would have been helpful to me just to get started. (so I don't have to learn SYB to use HAppS. If it's not possible to get things working without SYB, or it requires jumping through so many hoops that you're better off just learning SYB, I think the reason for using this machinery should ideally be explained.

Tphyahoo 00:01, 9 August 2007 (UTC)