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Arcath/gist:705370

Created November 18, 2010 18:18
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TrainBBCode Callback Demo
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gistfile1.rb
def up_handler(input)
input.upcase
end
>> "[up]HeLlo WorLd[/up]".tbbc(:custom_tags => [[/\[up\](.*?)\[\/up\]/,"Callback: up_handler",true]])
=> "HELLO WORLD"
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