'Sends a create command with the given options.'

def __create(self, options, collation):

    cmd = SON([('create', self.__name)])
    if options:
        if ('size' in options):
            options['size'] = float(options['size'])
        cmd.update(options)
    with self._socket_for_writes() as sock_info:
        self._command(sock_info, cmd, read_preference=ReadPreference.PRIMARY, write_concern=self.write_concern, parse_write_concern_error=True, collation=collation)
