Method lintString

src/core.js:120–130

* Lints a string. * * @param {String} text * @param {{context: String, filename: String, syntax: String}} options * @returns {Promise} Resolves with list of found errors.

(text, options)

   * @returns {Promise} Resolves with <Array> list of found errors.
   */
  lintString(text, options) {
    return this._parseString(text, options)
      .then(this._lintTree.bind(this))
      .then(errors => {
        errors.forEach(error => {
          error.context = this._getContext(text, error.line);
        });

        return errors;
      });
  }

  _getContext(text, currentLineNumber) {
    var LINES_AROUND = 2;