Method _toString

src/expression/node/ObjectNode.js:131–140

* Get string representation * @param {Object} options * @return {string} str * @override

(options)

     * @override
     */
    _toString (options) {
      const entries = []
      for (const key in this.properties) {
        if (hasOwnProperty(this.properties, key)) {
          entries.push(
            stringify(key) + ': ' + this.properties[key].toString(options))
        }
      }
      return '{' + entries.join(', ') + '}'
    }

    /**
     * Get a JSON representation of the node