Famous Perl One-Liners Explained, Part IV: String and Array Creation

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Raffaello Permalink
February 05, 2010, 18:50

I see redundancy in 58:

perl -le '@odd = grep {$_ % 2 == 1} 1..10; print "@odd"'

is equivalent to

perl -le '@odd = grep { $_ % 2 } 1..10; print "@odd"'

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