Reduce Array object allocation

2022-05-07 16:05:29 +09:00 · 2022-05-07 16:05:29 +09:00 · b368c68c6a
commit b368c68c6a
parent 4e7620b110
1 changed files with 1 additions and 3 deletions
--- a/actionpack/lib/action_dispatch/http/cache.rb
+++ b/actionpack/lib/action_dispatch/http/cache.rb
@ -138,15 +138,13 @@ def generate_strong_etag(validators)
        def cache_control_segments
          if cache_control = _cache_control
            cache_control.delete(" ").split(",")
-          else
-            []
          end
        end

        def cache_control_headers
          cache_control = {}

-          cache_control_segments.each do |segment|
+          cache_control_segments&.each do |segment|
            directive, argument = segment.split("=", 2)

            if SPECIAL_KEYS.include? directive