Forgot to mention — a good explanation of GHC Generics is the paper
A Generic Deriving Mechanism for Haskell.
Roman
* Roman Cheplyaka r...@ro-che.info [2013-07-14 18:21:58+0300]
Hi,
(Redirecting this back to cafe to keep it discoverable — hope you don't
mind.)
* JP Moresmau
Hi,
(Redirecting this back to cafe to keep it discoverable — hope you don't
mind.)
* JP Moresmau jpmores...@gmail.com [2013-07-14 16:02:56+0200]
Hello, sorry to bother you after you've been kind enough to answer me on
the list! I've looked a the smallcheck code but I don't see how to apply it
Hello all,
My problem is the following: I have my own data types, and I'd like to
derive automatically instances of some type class from them. I've started
looking at GHC.Generics, which offer tools to do exactly that. However,
some functions of my typeclass do not take my data type as a
Well, in your case, you need not 'from', but 'to', in order to convert
from a generic representation to yours.
Take a look at how a similar task is done in SmallCheck:
https://github.com/feuerbach/smallcheck/blob/master/Test/SmallCheck/Series.hs#L180
Yes, this looks like a similar task, thanks a million!
JP
On Fri, Jul 12, 2013 at 10:57 AM, Roman Cheplyaka r...@ro-che.info wrote:
Well, in your case, you need not 'from', but 'to', in order to convert
from a generic representation to yours.
Take a look at how a similar task is done in
