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Load object/blank and make use of presence.

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This commit is contained in:
José Valim
2011-10-19 22:10:43 +02:00
parent f1fecd9b4e
commit 4ef7453694
1 changed files with 3 additions and 2 deletions
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5
actionpack/lib/action_dispatch/middleware/request_id.rb
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@@ -1,5 +1,6 @@
require 'securerandom'
require 'active_support/core_ext/string/access'
require 'active_support/core_ext/object/blank'
module ActionDispatch
# Makes a unique request id available to the action_dispatch.request_id env variable (which is then accessible through
@@ -26,8 +27,8 @@ module ActionDispatch
private
def external_request_id(env)
if env["HTTP_X_REQUEST_ID"].present?
env["HTTP_X_REQUEST_ID"].gsub(/[^\w\d\-]/, "").first(255)
if request_id = env["HTTP_X_REQUEST_ID"].presence
request_id.gsub(/[^\w\d\-]/, "").first(255)
end
end