Proposal: System.Environment.getEnv should return Maybe
Bas van Dijk
v.dijk.bas at gmail.com
Thu Feb 23 17:18:51 CET 2012
On 23 February 2012 01:07, Evan Laforge <qdunkan at gmail.com> wrote:
> Good point, I had forgotten about the Prelude catch. I think I can go
> remove a bunch of ScopedTypedVariables now.
Note that Prelude.catch has been deprecated in favor of
Control.Exception.catch. If you want to catch IOErrors you can either
use ScopedTypedVariables or System.IO.Error.catchIOError.
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