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gfldex/gist:d083f6925f0472ee8a1fab7817d45910

Last active July 1, 2016 09:14
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gistfile1.txt
my @options = <a b c d e>;
my %short-flags\
<== map { $_.uc => $_ }\
<== grep { $_.uc }\
<== @options;
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