[Q] SequenceableCollection>>combinations: kk atATimeDo: aBlock

Wed Dec 18 01:06:10 UTC 2002

"Ken Collins" <kenncoll123 at hotmail.com>
reminds us of a problem that has been seen before.
	|oc|
	oc _ OrderedCollection new.
	((1 to: 12) combinations: 3 atATimeDo: [:e | oc add: e]).

The last line should be
  ((1 to: 12) combinations: 3 atATimeDo: [:e | oc add: e copy]).
                                                         ^^^^