def METHOD_NAME(self, strings):
    variable = self._output_var(self._strings_key)
    self._write('%s = []' % variable)
    prefix = '%s = %s.concat(' % (variable, variable)
    postfix = ');\n'
    threshold = self._split_threshold
    for index in range(0, len(strings), threshold):
        self._write_json(prefix, strings[index:index+threshold], postfix)