2 files changed, 3 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/journey/nodes/node.rb b/actionpack/lib/action_dispatch/journey/nodes/node.rb
index cf6542b370..a2de6ce1c8 100644
--- a/actionpack/lib/action_dispatch/journey/nodes/node.rb
+++ b/actionpack/lib/action_dispatch/journey/nodes/node.rb
@@ -39,10 +39,12 @@ module ActionDispatch
 
         def symbol?; false; end
         def literal?; false; end
+        def terminal?; false; end
       end
 
       class Terminal < Node # :nodoc:
         alias :symbol :left
+        def terminal?; true; end
       end
 
       class Literal < Terminal # :nodoc:
diff --git a/actionpack/lib/action_dispatch/journey/route.rb b/actionpack/lib/action_dispatch/journey/route.rb
index 1ead6c8a82..7fcb4080e8 100644
--- a/actionpack/lib/action_dispatch/journey/route.rb
+++ b/actionpack/lib/action_dispatch/journey/route.rb
@@ -30,7 +30,7 @@ module ActionDispatch
       def ast
         @decorated_ast ||= begin
           decorated_ast = path.ast
-          decorated_ast.grep(Nodes::Terminal).each { |n| n.memo = self }
+          decorated_ast.find_all(&:terminal?).each { |n| n.memo = self }
           decorated_ast
         end
       end