From: Martin Hansen <mail@...>
Date: 2010-08-05T22:51:03+09:00
Subject: Re: Abstracting exception handling

I was hoping for a setup like this in two files:

my_script.rb:

include "my_class"

<do_stuff> or raise

__END__


my_class.rb:

def do_at_begin
  set trap for signals.
  status
end

def do_at_exit
  begin
  rescue Exception
  ensure
    p status
  end
end

status = do_at_begin

END {
  do_at_exit(status)
}

__END__

I want to keep the my_script.rb file minimal and hence move the error 
handling to the included file. I have no idea if this can be done?


Martin
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