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| author | Matthew Draper <matthew@trebex.net> | 2015-05-26 03:36:38 +0930 |
|---|---|---|
| committer | Matthew Draper <matthew@trebex.net> | 2015-05-26 03:36:38 +0930 |
| commit | 2d261ba43c4e5e97efe835445595a540c451f542 (patch) | |
| tree | 7158d18d23c378c61c5acdf4fe83f48339728c89 | |
| parent | 88c883b2f98801089d723aa91e98af802f7364e5 (diff) | |
| parent | b197a1adc5234bbc72d3b9f198d14caddccc5a03 (diff) | |
| download | rails-2d261ba43c4e5e97efe835445595a540c451f542.tar.gz rails-2d261ba43c4e5e97efe835445595a540c451f542.tar.bz2 rails-2d261ba43c4e5e97efe835445595a540c451f542.zip | |
Merge pull request #20296 from vngrs/use_memoization_to_minimize_memory_usage
Use memoization while accessing request headers for minimizing memory usage
| -rw-r--r-- | actionpack/lib/action_dispatch/http/request.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb index a10bc3e419..0f5c5a8eb1 100644 --- a/actionpack/lib/action_dispatch/http/request.rb +++ b/actionpack/lib/action_dispatch/http/request.rb @@ -181,7 +181,7 @@ module ActionDispatch # # request.headers["Content-Type"] # => "text/plain" def headers - Http::Headers.new(@env) + @headers ||= Http::Headers.new(@env) end # Returns a +String+ with the last requested path including their params. |