[Rg 40] Small Informer patch

[Lars Olsson]

Hi!

I've created a small patch to allow the Informer class to only catch 
specific tags (any combination of :debug, :error, :info and :warn 
messages). This allows for better log separation. For instance, you 
could log all errors to a file while just showing debug info on the 
screen. Like this:

Inform.loggers.clear
Inform.loggers << Informer.new(File.new('logs/errors.log', 'w'), [:error])
Inform.loggers << Informer.new($stdout, [:debug])

Anyway, I'll hope you find this patch useful. Adapt it at your pleasure 
(or just nuke it if you don't like it).


Kindly

/lasso

________________________________________
Lars Olsson
lasso at lassoweb.se
http://www.lassoweb.se/
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