I can across a great snippet of code, posted on DZone, that provides a two line solution to uniq an array while maintaining order:
# Input: @list # Output: @uniqed my %seen; my @uniqed = grep !$seen{$_}++, @list;
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The Wisdom of Calvin
Miss Wormwood, could we arrange our seats in a little circle and have a
little discussion? Specifically, I'd like to debate whether cannibalism ought
to be grounds for leniency in murders since it is less wasteful.
-- CalvinArchives
