Do a thing N times
            REPEAT:N,DO

        %{REPEAT:10,%{INT}} -> '123 123 ... 123'

def _dict_repeat(self, *args):
        """Do a thing N times
            REPEAT:N,DO

        %{REPEAT:10,%{INT}} -> '123 123 ... 123'
        """
        call_args = list(args)
        do_count = call_args.pop(0)
        do_thing = call_args.pop(0)
        do_out = []

        for i in range(int(do_count)):
            do_out.append(do_thing())
        return ''.join(do_out)