Moves local_request? to require.local?

[#5361 state:committed]

1 files changed, 1 insertions, 8 deletions

diff --git a/actionpack/lib/action_dispatch/middleware/show_exceptions.rb b/actionpack/lib/action_dispatch/middleware/show_exceptions.rb
index e095b51342..a7d3cb473f 100644
--- a/actionpack/lib/action_dispatch/middleware/show_exceptions.rb
+++ b/actionpack/lib/action_dispatch/middleware/show_exceptions.rb
@@ -6,8 +6,6 @@ module ActionDispatch
   # This middleware rescues any exception returned by the application and renders
   # nice exception pages if it's being rescued locally.
   class ShowExceptions
-    LOCALHOST = [/^127\.0\.0\.\d{1,3}$/, "::1", /^0:0:0:0:0:0:0:1(%.*)?$/].freeze
-
     RESCUES_TEMPLATE_PATH = File.join(File.dirname(__FILE__), 'templates')
 
     cattr_accessor :rescue_responses
@@ -66,7 +64,7 @@ module ActionDispatch
         log_error(exception)
 
         request = Request.new(env)
-        if @consider_all_requests_local || local_request?(request)
+        if @consider_all_requests_local || request.local?
           rescue_action_locally(request, exception)
         else
           rescue_action_in_public(exception)
@@ -112,11 +110,6 @@ module ActionDispatch
         end
       end
 
-      # True if the request came from localhost, 127.0.0.1.
-      def local_request?(request)
-        LOCALHOST.any? { |local_ip| local_ip === request.remote_addr && local_ip === request.remote_ip }
-      end
-
       def status_code(exception)
         Rack::Utils.status_code(@@rescue_responses[exception.class.name])
       end