Method eval

packages/less/lib/less/tree/javascript.js:29–42

* @param {EvalContext} context * @returns {Dimension | Quoted | Anonymous}

(context)

     * @returns {Dimension | Quoted | Anonymous}
     */
    eval(context) {
        const result = this.evaluateJavaScript(this.expression, context);
        const type = typeof result;

        if (type === 'number' && !isNaN(/** @type {number} */ (result))) {
            return new Dimension(/** @type {number} */ (result));
        } else if (type === 'string') {
            return new Quoted(`"${result}"`, /** @type {string} */ (result), this.escaped, this._index);
        } else if (Array.isArray(result)) {
            return new Anonymous(/** @type {string[]} */ (result).join(', '));
        } else {
            return new Anonymous(/** @type {string} */ (result));
        }
    }
}

export default JavaScript;