How to use

JSON_SCHEMA

function

in

js-yaml

_.forEach(policy_paths, path =>
  {
    switch (Path.extname(path))
    {
      case '.json':
        fileContent = JSON.parse(Fs.readFileSync(path).toString());
        break;
      case '.yml':
        fileContent = Yaml.safeLoad(Fs.readFileSync(path, 'utf8'),
          { json: true, schema: Yaml.JSON_SCHEMA });
        break;
      default:
        fileContent = {};
    }

    policy = _.merge(policy, fileContent);
  });