Hello dkarapet, Monday, June 26, 2006, 11:32:19 AM, you wrote:
> I have been trying to understand closures in haskell and how they relate > to side effects. I have been looking around but all I find are trivial > examples with no side effects. Please let me know if you know of any > examples. what you mean by 'closure'? in Haskell, expression may have a side effect only if it has "IO a" return type. it is then whole point of pure lazy language - evaluation of pure (not "IO") expression can be deferred until it's value really need and language guarantee that this don't change anything (including lack of any side effects) -- Best regards, Bulat mailto:[EMAIL PROTECTED] _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
