[Haskell-cafe] trees and pointers

Serguey Zefirov sergueyz at gmail.com
Wed Jul 14 16:19:08 EDT 2010

2010/7/14 Sergey Mironov <ierton at gmail.com>:
> Hi cafe! I have a question of C-to-Haskell type:)
> Imagine web application wich allows users to browse some shared
> filesystem located at the server.
> Application stores every users's position within that filesystem
> (current directory or file).
> In C this can be implemented with the help of following data types:
> Any ideas?

Use IORef. ;)

MVar is better, actually.

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