Remove unused block arguments

actionpack/lib/action_controller/metal/etag_with_template_digest.rb

@@ -25,7 +25,7 @@ module EtagWithTemplateDigest
       class_attribute :etag_with_template_digest
       self.etag_with_template_digest = true
 
-      ActiveSupport.on_load :action_view, yield: true do |action_view_base|
+      ActiveSupport.on_load :action_view, yield: true do
         etag do |options|
           determine_template_etag(options) if etag_with_template_digest
         end

actionpack/lib/action_dispatch/routing/route_set.rb

@@ -171,9 +171,9 @@ def call(t, args, inner_options)
             private
 
             def optimized_helper(args)
-              params = parameterize_args(args) { |k|
+              params = parameterize_args(args) do
                 raise_generation_error(args)
-              }
+              end
 
               @route.format params
             end