Build Fields for Sub Model
===

I have a model called `Person` that owns `Venue`. The classes are as followed:

app/models/person.rb

    class Person < ActiveRecord::Base
         attr_acessible :height
         has_one :venue
    end

app/models/venue.rb

    class Venue < ActiveRecord::Base
         attr_acessible :location
    end

Now, if I wanted to make a form, it'd be like this if `Person` didn't `has_one` `Venue`:

    <%= form_for :person do |f| %>
        <%= f.text_field :height %>
    <% end %>

How would I do this if I wanted to create the `Venue` object for this `Person` with this form?