Joe Smith wrote:
> The second is good in that there is never more information than is 
> needed to
> identify resources. It is good if you want to let a tenant be moved to a 
> new
> building in the tenant edit form. It is bad in that the forms for 
> creating a
> resource require specifying the parent. (Imagine if when creating a 
> comment
> for a blog post, the form required you to specify which story you were
> commenting on. Yuck!)

Upon further thought:

It *would* a pain if you had to specify the blog entry in order to post 
a comment.  But the BlogComment model knows which BlogEntry it's part 
of.  Thus the BlogCommentController can make @blog_entry available to 
the form so you don't have to.

Am I missing something?
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