gist: 54518 - Handling extensions to built-in classes- GitHub


  
      config/initializers/stuff.rb #
    
    
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              # Include all the files in lib/core_ext
Dir.glob(File.join(Rails.root, 'lib', 'core_ext', '*.rb')).each do |core_ext|
  require core_ext
end
            
          
      lib/core_ext/hash.rb #
    
    
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              class Hash
  def add_a_method
    # and so on
  end
end
Description:	Handling extensions to built-in classes
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