# File lib/mocha/mockery.rb, line 165
    def on_stubbing_method_on_nil(object, method)
      if Mocha::Configuration.prevent?(:stubbing_method_on_nil)
        raise StubbingError.new("stubbing method on nil: #{object.mocha_inspect}.#{method}", caller)
      end
      return unless Mocha::Configuration.warn_when?(:stubbing_method_on_nil)
      logger.warn "stubbing method on nil: #{object.mocha_inspect}.#{method}"
    end