There is #removeAll. You should also check out #keysAndValuesRemove:
Removing from a collection while iterating over it is dangerous. > On 9 Apr 2018, at 10:00, Trussardi Dario Romano <dario.trussa...@tiscali.it> > wrote: > > Ciao, > > in the Pharo 4.0 image i have a IdentityDictionary with ten items. > > Now when i reset the dictionary the system behaves as follows: > > Version A) resetAllLocks > > locks keysAndValuesDo:[:k :v | locks removeKey: > k ifAbsent: [self halt]] > > > Not all items are removed fro the dictionary. > > > Version B) resetAllLocks > > locks keys do:[:k | locks removeKey: k > ifAbsent: [self halt]] > > All the items are always removed. > > > Considerations about it? > > Thanks, > > Dario >
