1 files changed, 3 insertions, 3 deletions
diff --git a/actionpack/lib/action_controller/metal/http_authentication.rb b/actionpack/lib/action_controller/metal/http_authentication.rb
index a335bf109e..5bf0a99fe4 100644
--- a/actionpack/lib/action_controller/metal/http_authentication.rb
+++ b/actionpack/lib/action_controller/metal/http_authentication.rb
@@ -224,7 +224,7 @@ module ActionController
       # Returns the expected response for a request of +http_method+ to +uri+ with the decoded +credentials+ and the expected +password+
       # Optional parameter +password_is_ha1+ is set to +true+ by default, since best practice is to store ha1 digest instead
       # of a plain-text password.
-      def expected_response(http_method, uri, credentials, password, password_is_ha1=true)
+      def expected_response(http_method, uri, credentials, password, password_is_ha1 = true)
         ha1 = password_is_ha1 ? password : ha1(credentials, password)
         ha2 = ::Digest::MD5.hexdigest([http_method.to_s.upcase, uri].join(":"))
         ::Digest::MD5.hexdigest([ha1, credentials[:nonce], credentials[:nc], credentials[:cnonce], credentials[:qop], ha2].join(":"))
@@ -246,7 +246,7 @@ module ActionController
       def decode_credentials(header)
         ActiveSupport::HashWithIndifferentAccess[header.to_s.gsub(/^Digest\s+/, "").split(",").map do |pair|
           key, value = pair.split("=", 2)
-          [key.strip, value.to_s.gsub(/^"|"$/,"").delete('\'')]
+          [key.strip, value.to_s.gsub(/^"|"$/, "").delete('\'')]
         end]
       end
 
@@ -314,7 +314,7 @@ module ActionController
       # Can be much shorter if the Stale directive is implemented. This would
       # allow a user to use new nonce without prompting the user again for their
       # username and password.
-      def validate_nonce(secret_key, request, value, seconds_to_timeout=5*60)
+      def validate_nonce(secret_key, request, value, seconds_to_timeout = 5 * 60)
         return false if value.nil?
         t = ::Base64.decode64(value).split(":").first.to_i
         nonce(secret_key, t) == value && (t - Time.now.to_i).abs <= seconds_to_timeout