Klaus D. Witzel a écrit :
On Wed, 20 Feb 2008 02:01:49 +0100, nicolas cellier wrote:
Some proposed an alternative based on (self removeAll: self), and
started writing optimized versions of #removeAll:.
No, (anOrderedCollection removeAll: anOrderedCollection) was not
optimized. It had a *very* long known bug, which was fixed. Please do
less mixing of subjects in threads.
OK, I'm extrapolating.
In this case, while you are at it:
| aSet |
aSet :='Klaus' asSet.
aSet removeAll: aSet.
aSet
| aHeap |
aHeap := Heap withAll: 'Witzel'.
aHeap removeAll: aHeap.
aHeap
I would have used my name, but it seems i am removeable ;-)
| aSet |
aSet :='Cellier' asSet.
aSet removeAll: aSet.
aSet
Try with the collection of your choice.
In the mean time, don't use (self removeAll: self)...
Yes i'm mixing threads,should be How to NOT empty a collection ;-)
Nicolas
I think our biggest problem is that we have plenty possible ways to do
it... Finding a balance between genericity and efficiency...
No, more correctness at the price of less efficiency :)
Nicolas
Agree on this one.
Then allow removeAllSuchThat: as default implementation.
Nicolas
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