[squeak-dev] #firstOrLess: and #lastOrLess: ?
marcel.taeumel
Marcel.Taeumel at hpi.de
Thu Sep 3 11:30:42 UTC 2015
Hi --
Is there a better way to get a limited number of elements from a collection
but accept less if the collection is not big enough?
someObjects size >= 5
ifTrue: [someObjects first: 5]
ifFalse: [someObjects].
Could we add a #firstOrLess:? Similar thoughts on #firstOrNil, #lastOrNil,
and #lastOrLess:.
Best,
Marcel
--
View this message in context: http://forum.world.st/firstOrLess-and-lastOrLess-tp4847874.html
Sent from the Squeak - Dev mailing list archive at Nabble.com.
More information about the Squeak-dev
mailing list
|