Change `Journey::Route#verb` to return string instead of regexp.

By [this commit](https://github.com/rails/rails/commit/0b476de445faf330c58255e2ec3eea0f3a7c1bfc)
`Journey::Route#verb` need not to return verb as regexp.
The returned value is used by inspector, so change it to be a string.

Add inspect_with_multiple_verbs test case to keep the behavior of
inspector correctly.

2 files changed, 1 insertions, 5 deletions

diff --git a/actionpack/lib/action_dispatch/journey/route.rb b/actionpack/lib/action_dispatch/journey/route.rb
index f5c9abf1cc..35c2b1b86e 100644
--- a/actionpack/lib/action_dispatch/journey/route.rb
+++ b/actionpack/lib/action_dispatch/journey/route.rb
@@ -163,7 +163,7 @@ module ActionDispatch
       end
 
       def verb
-        %r[^#{verbs.join('|')}$]
+        verbs.join('|')
       end
 
       private
diff --git a/actionpack/lib/action_dispatch/routing/inspector.rb b/actionpack/lib/action_dispatch/routing/inspector.rb
index 48c10a7d4c..f3a5268d2e 100644
--- a/actionpack/lib/action_dispatch/routing/inspector.rb
+++ b/actionpack/lib/action_dispatch/routing/inspector.rb
@@ -16,10 +16,6 @@ module ActionDispatch
         app.app
       end
 
-      def verb
-        super.source.gsub(/[$^]/, '')
-      end
-
       def path
         super.spec.to_s
       end