[~] Refactor

deps/greasyfork/linkedin.user.js

@@ -73,7 +73,7 @@ class Linkedin {
     ] 
   }
 
-  data_add (entry) {
+  async data_add (entry) {
     let self = this;
 
     if (self.data.has(entry.header))
@@ -86,25 +86,30 @@ class Linkedin {
       ts: (new Date()).valueOf(),
     });
 
-    GM_setValue(
+    await GM_setValue(
       'data-' + entry.header,
       self.data.get(entry.header)
-    ).then(() => {console.log('saved ' + entry.header)});
+    )
+
+    console.log('saved ' + entry.header);
 
     console.log(self.data.get(entry.header));
   }
 
-  document_on_changed () {
+  async document_on_changed () {
     let self = this;
     let current_data = self.parse_header();
 
-    current_data[0].each((i, o) => {
+    for (let o in current_data[0])
-      self.data_add(o);
+    {
-    });
+      await self.data_add(o);
+    }
+
+    for (let o in current_data[1])
+    {
+      await self.data_add(o);
+    }
 
-    current_data[1].each((i, o) => {
-      self.data_add(o);
-    });
   }
 
   listener_add() {