Method: ActionController::ConditionalGet#expires_now

Defined in:
actionpack/lib/action_controller/metal/conditional_get.rb

#expires_now ⇒ Object

Sets an HTTP 1.1 Cache-Control header of no-cache. This means the resource will be marked as stale, so clients must always revalidate. Intermediate/browser caches may still store the asset.



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# File 'actionpack/lib/action_controller/metal/conditional_get.rb', line 309

def expires_now
  response.cache_control.replace(no_cache: true)
end