lib/logstasher/railtie.rb in logstasher-1.3.0 vs lib/logstasher/railtie.rb in logstasher-1.4.0

@@ -28,17 +28,22 @@
         LogStasher.process_config(app.config.logstasher, LOGSTASHER)
         # process environment specific configs
         LogStasher.process_config(app.config.logstasher, LOGSTASHER[env].symbolize_keys) if LOGSTASHER.key? env
       end
 
-      app.config.action_dispatch.rack_cache[:verbose] = false if app.config.action_dispatch.rack_cache
+      app.config.action_dispatch.rack_cache[:verbose] = false if rack_cache_hashlike?(app)
+
       LogStasher.setup_before(app.config.logstasher) if app.config.logstasher.enabled
     end
 
     initializer :logstasher do
       config.after_initialize do
         LogStasher.setup(config.logstasher) if config.logstasher.enabled
       end
+    end
+
+    def rack_cache_hashlike?(app)
+      app.config.action_dispatch.rack_cache && app.config.action_dispatch.rack_cache.respond_to?(:[]=)
     end
   end
 
   def default_source
     case RUBY_PLATFORM