Re: [FWP] !fwp: weird behavior with sort and unique-ing

[blm@halcyon.com]

|print join ',', sort unique_list(@list);  print "\n";
|
|sub unique_list {
|    return keys %{{ map {($_,undef)} @_ }};
|}

If I had to guess I'd say sort is thinking unique_list is its comparison
function.

Brian

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