rspec-spies code uses "send", instead of __send__ that leads to name collision

[idrozd]

Just stumbled upon this covering legacy code:

    class Bleh
      def send
      ...
      end

      def stuff
      ...
      end
    end 

    describe Bleh do
      it 'bleh`s' do
        bleh = Bleh.new
        bleh.stub :stuff
        bleh.stuff
        bleh.should have_received(:stuff) # Can`t dup nil
      end
    end

[moses]

Fixed