[Haskell-cafe] Bracket around every IO computation monad

[Mitar]

Hi!

Felipe and Bas, thank you for your suggestions. They really opened two
new worlds to me. ;-) I didn't know about those libraries.

I was hopping of succeeding making a "bracketing" monad by hand, to
learn something and to make my first monad. But was not successful. I
hope those approaches with libraries will be a good guide to me.


Mitar