Method: ActionController::Caching::Pages::ClassMethods#caches_page

Defined in:
lib/action_controller/caching/pages.rb

#caches_page(*actions) ⇒ Object

Caches the actions using the page-caching approach that’ll store the cache in a path within the page_cache_directory that matches the triggering url.

Usage:

# cache the index action
caches_page :index

# cache the index action except for JSON requests
caches_page :index, :if => Proc.new { |c| !c.request.format.json? }



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# File 'lib/action_controller/caching/pages.rb', line 94

def caches_page(*actions)
  return unless perform_caching
  options = actions.extract_options!
  after_filter({:only => actions}.merge(options)) { |c| c.cache_page }
end