[Haskell-cafe] Execution of external command
jules at jellybean.co.uk
Fri Dec 14 04:21:30 EST 2007
Evan Laforge wrote:
>> it seems that script may be not terminated if its output isn't read, so
>> better code should be
>> (_, h, g, _) <- runInteractiveCommand "script params"
>> result <- hGetLine h
>> hGetContents h >>= evaluate.length
>> hGetContents g >>= evaluate.length
> Tangent here, but does anyone else think that something like
> hGetContentsEagerly would be handy in System.IO?
PS we could give it a nice sensible name like hGetContents. We could
renaming the existing hGetContents to
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