Re: [Pharo-project] Issue 3533 in pharo: add Dictionary>>at:ifAbsentPutValue:

Comment #1 on issue 3533 by stephane.ducasse: add Dictionary>>at:ifAbsentPutValue: http://code.google.com/p/pharo/issues/detail?id=3533 at: key ifAbsentPutValue: anObject "Return the value at the given key. If key is not included in the receiver store the new value." ^ self at: key ifAbsent: [self at: key put: anObject ]