{-# LANGUAGE ScopedTypeVariables #-}
Data.Dynamic gives a passable impression of adding support for
dynamically typed code and runtime typing to GHC, without changing
the basic statically typed, all types known at runtime nature of the
language.
Note that Data.Dynamic relies upon two things:
Hello Jules,
Tuesday, May 13, 2008, 9:39:12 PM, you wrote:
This is close, and works as far as it goes. It is a limited
reimplementation of Dynamic which uses show/read instead of
there are gread/gshow funcs. don't know how these works, though :)
--
Best regards,
Bulat
On Tue, May 13, 2008 at 7:39 PM, Jules Bean [EMAIL PROTECTED] wrote:
One thing which you can't obviously do is write Read or Show instances
for Dynamic. So can we pass Dynamic data over the wire? If not,
Dynamic is limited to the context of within a single program, and
can't be used over
I use a trick like this to allow saving of dynamics into ho files for
jhc, the same thing will work for network connections.
see Info.Info for the data type, and Info.Binary for the binary
serialization routines.
http://repetae.net/dw/darcsweb.cgi?r=jhc;a=tree;f=/Info
John
--
John
