Re: [Haskell-cafe] On the purity of Haskell

29 Dec 2011

      On Thu, Dec 29, 2011 at 05:51:57PM +0100, Jerzy Karczmarczuk wrote:
...
Iustin Pop::
...
In practice too:
bar _ = do
   s<- readFile "/tmp/x.txt"
   return (read s)
Once you're in a monad that has 'state', the return value doesn't
strictly depend anymore on the function arguments.
Nice example. PLEASE, show us the trace of its execution. Then, the
discussion might be more fruitful
Sorry?

I did the same mistake of misreading the grand-parent's "IO Int" vs.
"Int", if that's what you're referring to.

Otherwise, I'm confused as what you mean.

iustin