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matid/gist:397396

Created May 11, 2010 14:48
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gistfile1.rb
# config/initializers/rails3.rb
Dir.glob(File.join(RAILS_ROOT, "lib", "rails3", "**", "*")).map { |path| require path }
# lib/rails3/presence.rb
class Object
def presence
self if present?
end
end
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