By the way, thanks for the very thorough Bag implementation. Your
implementations of the very detailed things that people wish Clojure
had are always interesting reading.
On Mar 14, 12:49 am, Ken Wesson <kwess...@gmail.com> wrote:
> > Well, except that count and empty are broken for some reason:
>
> > user=> (.count (Bag. {} 0))
> > 0
> > user=> (count (Bag. {} 0))
> > 1
>
> > I don't understand what's causing this, but empty bags are always
> > returning a count of 1 (and false from empty?) although the .count
> > method correctly returns zero. I've traced the problem as far as the
> > Java method clojure.lang.RT/count but no farther at this time.
>
> Argh. This same bug causes union to blow up in the case of (union (bag
> 1) (bag)). It works with (union #{1} #{}), by contrast. It traces back
> to empty? wrongly returning true, and thus to count wrongly returning
> 1 even though .count correctly returns 0.
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