On Wed, Aug 12, 2009 at 12:24 PM, kevin
lee<[email protected]> wrote:
>
> I have generated a simple event app to learn and try to debug
> named_scope. But still have problem. My problem is still have not
> figure out how to call the named_scope (i.e. Event.upcoming).
Ex: named_scopes in a model:
named_scope :mode, lambda { |mode| { :conditions => ['mode = ?', mode] } }
named_scope :available, lambda { |current_user| { :conditions => [ "
permission = ? OR user_id = ?" , 'public', current_user.id ] } }
:: and in the controller:
@notes = Note.available(current_user).mode params[:mode]
:: which also demonstrates scope chaining, FWIW.
HTH,
--
Hassan Schroeder ------------------------ [email protected]
twitter: @hassan
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