Class: ActionController::Caching::Actions::ActionCacheFilter
- Inherits:
-
Object
- Object
- ActionController::Caching::Actions::ActionCacheFilter
- Defined in:
- lib/action_controller/caching/actions.rb
Overview
:nodoc:
Instance Method Summary collapse
- #around(controller) ⇒ Object
-
#initialize(options, &block) ⇒ ActionCacheFilter
constructor
A new instance of ActionCacheFilter.
- #render_to_string(controller, body) ⇒ Object
Constructor Details
#initialize(options, &block) ⇒ ActionCacheFilter
Returns a new instance of ActionCacheFilter.
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# File 'lib/action_controller/caching/actions.rb', line 149 def initialize(, &block) @cache_path, @store_options, @cache_layout = .values_at(:cache_path, :store_options, :layout) end |
Instance Method Details
#around(controller) ⇒ Object
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# File 'lib/action_controller/caching/actions.rb', line 154 def around(controller) cache_layout = (controller, @cache_layout) = (controller, @cache_path) cache_path = ActionCachePath.new(controller, || {}) body = controller.read_fragment(cache_path.path, @store_options) unless body controller.action_has_layout = false unless cache_layout yield controller.action_has_layout = true body = controller._save_fragment(cache_path.path, @store_options) end body = render_to_string(controller, body) unless cache_layout controller.response_body = body controller.content_type = Mime[cache_path.extension || :html] end |
#render_to_string(controller, body) ⇒ Object
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# File 'lib/action_controller/caching/actions.rb', line 175 def render_to_string(controller, body) controller.render_to_string(text: body, layout: true) end |