add agent appy function

app/models/depart_record.rb

@@ -6,7 +6,7 @@ class DepartRecord < ActiveRecord::Base
   after_save :after_save
 
   def after_save
-    wxUsers = WxUser.where("depart=? and rank=3",self.id).All
+    wxUsers = WxUser.where("depart=? and rank=3",self.id).all
     wxUsers.each do |wuser|
       wuser.rank=2
       wuser.save