From: "Florian Aßmann" <florian.assmann@...>
Date: 2007-06-27T01:41:10+09:00
Subject: Re: [QUIZ][SOLUTION] LSRC Name Picker (#129)

Florian Aßmann schrieb:
> Hi,
> 
> my minimalistic approach uses the main.rb as data storage with the
> __END__ keyword. So I don't need any 3rd party libs doing the
> persistence stuff for me. I also tried to build a GUI but shattered a
> whole day on wxRuby.
> 
> Features:
> * persitence + test suite
> * multiple picks
>   > ruby main.rb --pick 2
> 
> * eats everything, not just names, just needs TSV with header (see
> example.tsv)
> 
> * no sql, no extra files
> * reads Tab-Separated-Values from stdin or file
>   > cat example.tsv | ruby main.rb --list unlucky
>   > ruby main.rb --list unlucky --from example.tsv
> 
> * ...
> 
> What so ever, have a try... :D
> 
> Cheers
> Florian
> 

I found a flaw in lucky_filter.rb when processing empty values, just
replace at lucky_filter.rb#20:
-        @attendees[ key ] = row.map { |value| value.strip }
+        @attendees[ key ] = row.map { |value| value.to_s.strip }

God bless duck typing :D

Sincerely
Florian