lib/elastic_apm/spies/tilt.rb in elastic-apm-3.15.1 vs lib/elastic_apm/spies/tilt.rb in elastic-apm-4.0.0.beta.1

@@ -22,21 +22,22 @@
   module Spies
     # @api private
     class TiltSpy
       TYPE = 'template.tilt'
 
-      def install
-        ::Tilt::Template.class_eval do
-          alias render_without_apm render
+      # @api private
+      module Ext
+        def render(*args, &block)
+          name = options[:__elastic_apm_template_name] || 'Unknown template'
 
-          def render(*args, &block)
-            name = options[:__elastic_apm_template_name] || 'Unknown template'
-
-            ElasticAPM.with_span name, TYPE do
-              render_without_apm(*args, &block)
-            end
+          ElasticAPM.with_span name, TYPE do
+            super(*args, &block)
           end
         end
+      end
+
+      def install
+        ::Tilt::Template.prepend(Ext)
       end
     end
 
     register 'Tilt::Template', 'tilt/template', TiltSpy.new
   end