[rucksack-devel] Re: Fwd: State of the nation and heap patch

[Sean Ross]

On 1/24/08, Arthur Lemmens <alemmens at xs4all.nl> wrote:
> I'm afraid I don't understand this.   Wouldn't such a MAP-KEYS function
> do basically the same thing as RUCKSACK-MAP-CLASS?

I think I explained this rather poorly.
What I was thinking of was altering RUCKSACK-MAP-CLASS to accept the :id-only
keyword again and subsequently using map-keys* (if such a thing exists) rather
than map-index if ID-ONLY is true.

sean


* Where map-keys applies a single argument function to all the keys of an index.