I am trying to wr开发者_Go百科ite 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?
post_view.id = 1
Comment.find(:all, :conditions => ["post_parent_id = ?", post_view.id]).size
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