INNER CODE UNIT · JavaScript

arg

mongoosejs/mquery · lib/mquery.js:1104

      arg = arg.split(/\s+/);

    for (i = 0, len = arg.length; i < len; ++i) {
      let field = arg[i];
      if (!field) continue;
      const include = '-' == field[0] ? 0 : 1;
      if (include === 0) field = field.substring(1);
      fields[field] = include;
    }

    return this;
  }

  if (utils.isObject(arg)) {
    const keys = utils.keys(arg);
    for (i = 0; i < keys.length; ++i) {
      fields[keys[i]] = arg[keys[i]];
    }

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