the group more structured and also demo connecting with gmail account..

app/controllers/otheraccounts_controller.rb

@@ -6,10 +6,17 @@ class OtheraccountsController< ApplicationController
   include REXML
 
   def saveaccountinfo
+    @dowhat = params['dowhat']
     @email = params['email']
     @password = params['password']
     @account = params['account']
-    OtherAccount.create(user_id: current_user.id, email: @email, encrypted_password: @password, type: @account)
+    case @dowhat
+    when "new"
+      OtherAccount.create(user_id: current_user.id, email: @email, encrypted_password: @password, type: @account)
+    when "edit"
+      @otheraccount = OtherAccount.where(:type.all => [@account],:user_id.all => [current_user.id])
+      @otheraccount.first.update_attributes(:email => @email, :encrypted_password => @password)
+    end
     a = Array.new
     a << {"success"=>"true"}
     render :json=>a.to_json