> 
> and examples on the net state the same, but I want to be able to input 
> two dates into boxes and call the filter from the view page, which I 
> also am not sure how to do.
> 
> any help would be greatly appreciated.
> 
> dave

im pretty sure this would work. But am wondering how I can call this 
filter from my page. so for example have two text boxes and a button 
that calls somthing similar to " 
@article.comments.in_period(@start_date, @end_date)"

  named_scope :in_period, lambda { |start_date, end_date|
     { :conditions => ["articles.created_at >= ? and " +
                       "articles.created_at <= ?",
                       start_date, end_date] }
any ideas?
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