[plt-scheme] Immutable mappings on symbols

From: Jens Axel Søgaard (jensaxel at soegaard.net)
Date: Mon Jan 24 15:00:33 EST 2005

Carl Eastlund wrote:

> I would like to see predicates like set?, map?, and (map-of thing?)
> exported from the galore units.  It would be nice to be able to check
> that, or to put contracts on modules which use these datatypes.  If
> these exist, I don't see them in the documentation.

Galore version 1.1 is now available at <http://planet.plt-scheme.org>.


   - set? has been added to the set signature and to all set implementations
   - a bug in set-red-black-tree reported by Pinku Surana has been fixed

Even though I updated the documentation, I forgot to change the version
numbers. Thus

     (require (planet "[file]" ("soegaard" "galore.plt" 1 0)))

should be read as

     (require (planet "[file]" ("soegaard" "galore.plt" 1 1)))

Jens Axel Søgaard

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