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I am trying to write this:

post_view.id = 1

Comment.find(:all, :conditions => "post_parent_id = 'post_view.id'").size

The second statement does not work because that is not an appropriate way to write post_view.id .

Anyoone know the proper syntax?

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    Is post_view a pre-existing variable that you're not showing us? I don't understand the first line, or what you're trying to do. Comment.find(:all, :conditions => ["post_parent_id = ?", post_view.id]).size maybe? Commented Oct 23, 2010 at 17:48

1 Answer 1

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1 
post_view.id = 1
Comment.find(:all, :conditions => ["post_parent_id = ?", post_view.id]).size
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