Module: Tapper::ClassMethods

Defined in:
lib/tapper.rb

Instance Method Summary collapse

Instance Method Details

#method_added(name) ⇒ Object 



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# File 'lib/tapper.rb', line 9

def method_added(name)
  return if private_method_defined?(name) || /_tap/.match(name.to_s) || method_defined?("#{name}_without_tap")

  method = <<-EOS
    def #{name}_tap
      tap { #{name}_without_tap }
    end
  EOS

  self.class_eval(method)

  aliased_method = "alias #{name}_without_tap #{name}"
  self.class_eval(aliased_method)

  aliased_method = "alias #{name} #{name}_tap"
  self.class_eval(aliased_method)
end