Documentation & fix toString (#326)

ArnaudBuchholz · Dec 4, 2019 · 112c12a · 112c12a
1 parent f007cdc
commit 112c12a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/xml/xpath/concat.js b/src/xml/xpath/concat.js
@@ -43,7 +43,13 @@ var _GpfXmlXPathConcat = _gpfDefine({
         }, []);
     },
 
+    /**
+     * @inheritdoc
+     * @since 1.0.1
+     */
     toString: function () {
-        return this._children.join(" | ");
+        return this._children.map(function (operator) {
+            return operator.toString();
+        }).join(" | ");
     }
 });