On Wed, Dec 20, 2000 at 06:45:57PM -0500, Miko O'Sullivan wrote:
> I have written a module named "CheckList".  Here's the synopsis from the
> documentation:
> 
>    Provides a mechanism for tracking a list of "to do" items.  Each
>    item can be added to the list any number of times, but is returned
>    only once by the next() or each() commands. CheckList provides two
>    interfaces: object oriented and tied hash.

Looks like a set operation to me. Have you looked at the various Set:: 
modules?

-- Johan

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