# File lib/specinfra/configuration.rb, line 45
      def method_missing(meth, val=nil)
        key = meth.to_s
        key.gsub!(/=$/, '')
        ret = nil
        begin
          if ! val.nil?
            instance_variable_set("@#{key}", val)
            RSpec.configuration.send("#{key}=""#{key}=", val) if defined?(RSpec)
          end
          if instance_variable_defined?("@#{key}")
            ret = instance_variable_get("@#{key}")
          end
        rescue NameError
          ret = nil
        ensure
          if ret.nil? && defined?(RSpec) && RSpec.configuration.respond_to?(key)
            ret = RSpec.configuration.send(key)
          end
        end
        ret
      end