1 files changed, 21 insertions, 4 deletions
diff --git a/actionview/lib/action_view/log_subscriber.rb b/actionview/lib/action_view/log_subscriber.rb
index 5a29c68214..c9f308c2a2 100644
--- a/actionview/lib/action_view/log_subscriber.rb
+++ b/actionview/lib/action_view/log_subscriber.rb
@@ -1,4 +1,4 @@
-require 'active_support/log_subscriber'
+require "active_support/log_subscriber"
 
 module ActionView
   # = Action View Log Subscriber
@@ -19,10 +19,19 @@ module ActionView
         message << " (#{event.duration.round(1)}ms)"
       end
     end
-    alias :render_partial :render_template
+
+    def render_partial(event)
+      info do
+        message = "  Rendered #{from_rails_root(event.payload[:identifier])}"
+        message << " within #{from_rails_root(event.payload[:layout])}" if event.payload[:layout]
+        message << " (#{event.duration.round(1)}ms)"
+        message << " #{cache_message(event.payload)}" if event.payload.key?(:cache_hit)
+        message
+      end
+    end
 
     def render_collection(event)
-      identifier = event.payload[:identifier] || 'templates'
+      identifier = event.payload[:identifier] || "templates"
 
       info do
         "  Rendered collection of #{from_rails_root(identifier)}" \
@@ -44,7 +53,7 @@ module ActionView
 
   protected
 
-    EMPTY = ''
+    EMPTY = ""
     def from_rails_root(string)
       string = string.sub(rails_root, EMPTY)
       string.sub!(VIEWS_PATTERN, EMPTY)
@@ -63,6 +72,14 @@ module ActionView
       end
     end
 
+    def cache_message(payload)
+      if payload[:cache_hit]
+        "[cache hit]"
+      else
+        "[cache miss]"
+      end
+    end
+
   private
 
     def log_rendering_start(payload)