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item_sweeper
2006 Jan 25
1
cache_sweeper causes undefined method error
I created a sweeper ItemSweeper and saved it in
app/models/item_sweeper.rb. Then I put this in my item_controller.rb:
cache_sweeper :item_sweeper, :only => [:create, :destroy, :update]
But now when I call the view action, I get this error:
ActionView::TemplateError (undefined method `title'' for nil:NilClass) on
l...