dialog component

src/utils/merge.js

@@ -1,6 +1,6 @@
 export default function(target, ...sources) {
-  for (let i = 1, j = sources.length; i < j; i++) {
-    let source = arguments[i] || {};
+  for (let i = 0; i < sources.length; i++) {
+    let source = sources[i] || {};
     for (let prop in source) {
       if (source.hasOwnProperty(prop)) {
         let value = source[prop];