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definition:
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modifySessionData :: (Read a, Show a) =>
SessionStore a -> a -> (a -> a) -> IO ()
modifySessionData sessiondata defaultdata upd = do
sd <- fromFormReader $ getSessionData sessiondata defaultdata
putSessionData sessiondata (upd sd)
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demand:
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no demanded arguments
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deterministic:
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deterministic operation
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documentation:
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--- Modifies the data of the current user session.
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failfree:
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<FAILING>
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indeterministic:
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might be indeterministic
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infix:
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no fixity defined
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iotype:
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{(_,_,_,_,_) |-> _}
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name:
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modifySessionData
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precedence:
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no precedence defined
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result-values:
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_
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signature:
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(Prelude.Read a, Prelude.Show a) => Data.Global.GlobalP (SessionData a) -> a
-> (a -> a) -> Prelude.IO ()
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solution-complete:
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operation might suspend on free variables
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terminating:
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possibly non-terminating
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totally-defined:
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possibly non-reducible on same data term
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