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mix3/gist:879419

Created March 21, 2011 13:03
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useしてるものを取り出してみる
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gistfile1.txt
grep use lib/ -h -r | perl -e '%hash; while(<>){if(/use (\w+(::)?)+/){if($& =~ /use (.+)/){$hash{$1}++}}}; foreach(keys %hash){print $_."\n"}' | egrep -v 'strict|warnings|base' | xargs
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