[plug] Find similarly named files in directories

Timothy White weirdit at gmail.com
Sat Jan 13 13:39:28 WST 2007

On 1/13/07, Lyndon Maydwell <maydwell at gmail.com> wrote:
> hmm, that will teach me for not testing propperly
> find|ruby -e 'h={};STDIN.each{|l|l[/.*\/(.*)/];(h[$1]||=[])<<l};
> h.each{|k,v| puts v if v.length > 1}'
> suddenly bigger

Better. You get the same result as Bernards. (Mine would probably as
well, if I generated a new set of test data without that strange char
in it.)

And the timing isn't bad!

real 1.715      user 1.524      sys 0.120       pcpu 95.87

I count 96 characters or so.

Nice job Lyndon!

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