Update Multi models In a Form

Rails
1

Hello Friend!..

I wanna update models in a forms.

I have two table

  1. user table
    ( usertable has id , name, email, address)

  2. game table
    (gametable has id, description, game_date, gametiming , user_id)

for edit … I can display all two table data…
Wanna update data params by userID.

I do update two table data in a form.

How I do it ? Give Me A Hand!

phoe