> Could you please explain me (of course if you know) how this code in the
> engine works.
So, I've learned how it works.
The save statement should be as follows:
@post = Post.new({:author_name => "some_name"}, :without_protection =>
true)
@post.save!
And a new author will be created if there is no user with such a name in
the DB. Otherwise the user will be updated.
This helped me:
http://stackoverflow.com/questions/3136420/difference-between-attr-accessor-and-attr-accessible
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