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prevent string allocations

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This commit is contained in:
Aaron Patterson 2015-08-06 15:19:30 -07:00
parent 0cfa496697
commit 38251d2e33
1 changed files with 1 additions and 1 deletions
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2
actionpack/lib/action_dispatch/http/request.rb
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@ -39,7 +39,7 @@ module ActionDispatch
ENV_METHODS.each do |env|
class_eval <<-METHOD, __FILE__, __LINE__ + 1
def #{env.sub(/^HTTP_/n, '').downcase} # def accept_charset
@env["#{env}"] # @env["HTTP_ACCEPT_CHARSET"]
@env["#{env}".freeze] # @env["HTTP_ACCEPT_CHARSET"]
end # end
METHOD
end