1 files changed, 14 insertions, 0 deletions
diff --git a/actionview/lib/action_view/template.rb b/actionview/lib/action_view/template.rb
index 305d9c6ee3..377ceb534a 100644
--- a/actionview/lib/action_view/template.rb
+++ b/actionview/lib/action_view/template.rb
@@ -130,6 +130,7 @@ module ActionView
       @source            = source
       @identifier        = identifier
       @handler           = handler
+      @cache_name        = extract_resource_cache_call_name
       @compiled          = false
       @original_encoding = nil
       @locals            = details[:locals] || []
@@ -165,6 +166,10 @@ module ActionView
       @type ||= Types[@formats.first] if @formats.first
     end
 
+    def eligible_for_collection_caching?(as: nil)
+      @cache_name == (as || inferred_cache_name).to_s
+    end
+
     # Receives a view object and return a template similar to self by using @virtual_path.
     #
     # This method is useful if you have a template object but it does not contain its source
@@ -345,5 +350,14 @@ module ActionView
         payload = { virtual_path: @virtual_path, identifier: @identifier }
         ActiveSupport::Notifications.instrument("#{action}.action_view", payload, &block)
       end
+
+      def extract_resource_cache_call_name
+        $1 if @handler.respond_to?(:resource_cache_call_pattern) &&
+          @source =~ @handler.resource_cache_call_pattern
+      end
+
+      def inferred_cache_name
+        @inferred_cache_name ||= @virtual_path.split('/').last.sub('_', '')
+      end
   end
 end