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shadowmaru/gist:173507

Created August 23, 2009 22:54
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gistfile1.rb
class PageSweeper < ActionController::Caching::Sweeper
observe Page
def after_save(page)
clear_page_cache
end
def after_destroy(page)
clear_page_cache
end
def clear_page_cache
expire_page('/index')
dirs = %w{ pages news }
sweep_directory(dirs)
end
end
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