[ENH] ifNotEmptyCleans
stéphane ducasse
ducasse at iam.unibe.ch
Thu Sep 30 13:07:29 UTC 2004
> So I think the following would be a good compromise:
>
> 1) allow 0- and 1-arg block for ifNotEmpty: and ifNotNil: for
> compatibility
and said that people should not use 1-arg and use 2)
> 2) provide ifNotEmptyDo: to be used. (there is already ifNotNilDo:).
This is my inmpression
because I tried to write some code and the code hurts me
#(3 4 5) ifNotEmpty: [:col| col inspect]
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