Dear all,
While developing some code, I made following extension of the Collection
protocol:
select: aBlock ifNoneTakeAsDefault: aDefaultValue
|result|
result := self select: aBlock.
(result isEmpty)
ifTrue: [^self class with: aDefaultValue]
ifFalse: [^result].
Maybe this could be added to the Pharo 1.1 Collection clazz? Or do we want
to keep the interface of Collection as small as possible (which is also a
good idea!).
Kind Regards,
Bart
--
imagination is more important than knowledge - Albert Einstein
Logic will get you from A to B. Imagination will take you everywhere -
Albert Einstein
Learn from yesterday, live for today, hope for tomorrow. The important thing
is not to stop questioning. - Albert Einstein
The true sign of intelligence is not knowledge but imagination. - Albert
Einstein
Gravitation is not responsible for people falling in love. - Albert Einstein
_______________________________________________
Pharo-project mailing list
[email protected]
http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
