Added comment to the node attributes serialization.

ckeditor · Aug 14, 2018 · f2863d5 · f2863d5
1 parent e1561b9
commit f2863d5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/model/node.js b/src/model/node.js
@@ -380,6 +380,8 @@ export default class Node {
 	toJSON() {
 		const json = {};
 
+		// Serializes attributes to the object.
+		// attributes = { a: 'foo', b: 1, c: true }.
 		if ( this._attrs.size ) {
 			json.attributes = Array.from( this._attrs ).reduce( ( result, attr ) => {
 				result[ attr[ 0 ] ] = attr[ 1 ];