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For else blocks?
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From:
Alberto Simões
Date:
June 25, 2011 08:23
Subject:
For else blocks?
Message ID:
4E05FD4E.8030404@alfarrabio.di.uminho.pt
Hello
First sorry if this was already discussed. Tried to search on the
archives but didn't find any relevant result.
If this was already discussed, just say so and forget my email :)
Was reading Kolon syntax manual for Text::Xslate and found the else
block for for blocks interesting:
for my $val (@array) {
# do something
}
else {
# say we do not have any values to process
}
Would this be useful?
Not sure about implementation details, though...
cheers,
ambs
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For else blocks?
by Alberto Simões