Everything that Johan Tibell said + you may be interested in the
resourcet package [1] (which is used by conduit to handle resources).
Cheers,
[1] http://hackage.haskell.org/package/resourcet
On Tue, Jan 29, 2013 at 8:59 PM, Thiago Negri
`Control.Exception.bracket` is a nice function to acquire and release a resource in a small context.
But, how should I handle resources that are hold for a long time?
Should I put `Control.Exception.finally` on every single line of my finalizers? What exceptions may occur on an IO operation? Every IO function has the risk of throwing an exception?
Thanks, Thiago.
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-- Felipe.