From: "Raveendran .P" <jazzezravi@...>
Date: 2010-02-11T16:10:12+09:00
Subject: Re: Global rescue - DRY (don't repeat yourself)

Hi,


lib_error.rb:

class Library
  def self.error
    puts "Oops. something went wrong"
  end
end


original_code.rb:

 # require the file first line of code instead of calling in  mid of 
programs

require 'lib_error.rb'

begin
  puts fg
rescue
   Library.error
end


begin
  puts fdg
rescue
  Library.error
end

Run the code:

Oops. something went wrong
Oops. something went wrong

I hope it clears ur doubt. If need more details then update here asap.

Thanks,
P.Raveendran
http://raveendran.wordpress.com
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