# File lib/rr/double.rb, line 23
    def initialize(double_injection, definition)
      @double_injection = double_injection
      @definition = definition
      @times_called = 0
      @times_called_expectation = Expectations::TimesCalledExpectation.new(self)
      definition.double = self
      verify_method_signature if definition.verify_method_signature?
      double_injection.register_double self
    end