method

cache_page

v3.1.0 - Show latest stable - 0 notes - Class: ActionController::Caching::Pages

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What's this?

cache_page(content = nil, options = nil) public

Manually cache the content in the key determined by options. If no content is provided, the contents of response.body is used If no options are provided, the requested url is used. Example:

cache_page "I'm the cached content", :controller => "lists", :action => "show"

Show source

# File actionpack/lib/action_controller/caching/pages.rb, line 138
      def cache_page(content = nil, options = nil)
        return unless self.class.perform_caching && caching_allowed?

        path = case options
          when Hash
            url_for(options.merge(:only_path => true, :format => params[:format]))
          when String
            options
          else
            request.path
        end

        if (type = Mime::LOOKUP[self.content_type]) && (type_symbol = type.symbol).present?
          extension = ".#{type_symbol}"
        end

        self.class.cache_page(content || response.body, path, extension)
      end

cache_page

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