Hi Szimek,

You can do it like this:

# hash to simulate what comes from your params[:comment]
comment = { :text => "Comment text", :venues_attributes => [{ :name => "one"
}, { :name => "two" }] }

# you set the user id by calling a block on create
Comment.create(model) { |c| c.venues.each { |v| v.user_id = 1 } }

Hope this helps.

/Lasse

2010/3/26 szimek <szi...@gmail.com>

> Hi,
>
> I've got 3 models: Comment, Venue and User. Comment has many :venues
> and belongs to :user. Venue belongs to :user as well.
>
> When adding a comment, user should be able to attach a venue to it.
>
> In Venue model "user_id" attribute is protected and it is required as
> well - this causes problem when trying to create a venue when adding a
> comment using nested attributes, because I can't pass "user_id"
> attribute required by venue - it's protected and thus rejected.
>
> Any ideas how to solve it?
>
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