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definition:
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inDirectoryEL :: String -> ErrorLogger b -> ErrorLogger b
inDirectoryEL dir b = do
previous <- liftIOEL getCurrentDirectory
logDebug $ "Set current working directory to: " ++ dir
liftIOEL $ setCurrentDirectory dir
b' <- b
logDebug $ "Set current working directory to: " ++ previous
liftIOEL $ setCurrentDirectory previous
return b'
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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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--- Executes an EL action with the current directory set to a specific
--- directory.
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failfree:
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<FAILING>
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indeterministic:
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referentially transparent operation
|
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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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inDirectoryEL
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precedence:
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no precedence defined
|
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result-values:
|
_
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signature:
|
String -> ErrorLogger a -> ErrorLogger a
|
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solution-complete:
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operation might suspend on free variables
|
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terminating:
|
possibly non-terminating
|
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totally-defined:
|
possibly non-reducible on same data term
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