That sort of code (stripped out):
In Game.hs:
data Game = Game { ...
activeRules :: [Rule]}
applyTo :: Rule -> Game -> Game
applyTo r gs = ...
In Rule.hs:
data Rule = Cond (Obs) Rule Rule
| many others..
deriving (Read, Show, Eq, Typeable)
data NamedRule = NamedRule { ...,
rule :: Rule }
isRuleLegal :: Rule -> NamedRule -> Game -> Bool
isRuleLegal = ...
In Obs.hs:
data Obs a where
ProposedBy :: Obs Int -- The player that proposed the tested rule
...
evalObs :: Obs -> NamedRule -> Game -> EvalObsType
evalObs = ...
Corentin
Johannes
Waldmann
<waldm...@imn.ht Pour
wk-leipzig.de> haskell-cafe@haskell.org
Envoyé par : cc
haskell-cafe-bou
n...@haskell.org Objet
[Haskell-cafe] Re: circular imports
07/09/2010 14:00
<corentin.dupont <at> ext.mpsa.com> writes:
> I had recently a really hard time splitting up my program into parts!
> The natural, business-oriented split up drove me into a deadly circular
> dependency.
perhaps you could post your code (enough of it to understand the problem)?
J.W.
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