[Haskell-cafe] Re: [Haskell] Read Instances for Data.Map and
bulatz at HotPOP.com
Fri Oct 21 05:17:37 EDT 2005
Friday, October 21, 2005, 11:42:55 AM, you wrote:
JW> I'd like to repeat my earlier point that it would be better
JW> if the user of the type can decide whether he wants
JW> some predefined Show/Read instances or roll his own.
long standing sight......
parameterized modules will be a good solution for all those problems.
or ability to hide/import class instances, not only plain functions:
import Data.Map hiding (Show(Map))
Bulat mailto:bulatz at HotPOP.com
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