[Pharo-users] Why do #select:thenXxx methods not return their result
i.uhnak at gmail.com
Fri Jun 8 05:00:33 EDT 2018
> It only uses one temp collection, where a #select: followed by a separate
> #collect: would need two.
Yeah, be careful with that, because it changes the semantics of the
operation. (magine what happens when `thenDo:` operates on the original
collection and there's no intermediate collection. (I ran into this issue
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