Pass symbol as an argument instead of a block

1 files changed, 3 insertions, 3 deletions

diff --git a/actionpack/lib/action_dispatch/journey/route.rb b/actionpack/lib/action_dispatch/journey/route.rb
index 9f0a3af902..3b609a184d 100644
--- a/actionpack/lib/action_dispatch/journey/route.rb
+++ b/actionpack/lib/action_dispatch/journey/route.rb
@@ -60,7 +60,7 @@ module ActionDispatch
       end
 
       def parts
-        @parts ||= segments.map { |n| n.to_sym }
+        @parts ||= segments.map(&:to_sym)
       end
       alias :segment_keys :parts
 
@@ -69,11 +69,11 @@ module ActionDispatch
       end
 
       def optional_parts
-        path.optional_names.map { |n| n.to_sym }
+        path.optional_names.map(&:to_sym)
       end
 
       def required_parts
-        @required_parts ||= path.required_names.map { |n| n.to_sym }
+        @required_parts ||= path.required_names.map(&:to_sym)
       end
 
       def required_default?(key)