show_exceptions.rb in actionpack-5.2.0.beta1

- old
+ new

@@ -1,15 +1,17 @@
+# frozen_string_literal: true
+
 require "action_dispatch/http/request"
 require "action_dispatch/middleware/exception_wrapper"
 
 module ActionDispatch
   # This middleware rescues any exception returned by the application
   # and calls an exceptions app that will wrap it in a format for the end user.
   #
   # The exceptions app should be passed as parameter on initialization
   # of ShowExceptions. Every time there is an exception, ShowExceptions will
   # store the exception in env["action_dispatch.exception"], rewrite the
-  # PATH_INFO to the exception status code and call the rack app.
+  # PATH_INFO to the exception status code and call the Rack app.
   #
   # If the application returns a "X-Cascade" pass response, this middleware
   # will send an empty response as result with the correct status code.
   # If any exception happens inside the exceptions app, this middleware
   # catches the exceptions and returns a FAILSAFE_RESPONSE.