diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/journey/formatter.rb')
| -rw-r--r-- | actionpack/lib/action_dispatch/journey/formatter.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/journey/formatter.rb b/actionpack/lib/action_dispatch/journey/formatter.rb index 992c1a9efe..177f586c0e 100644 --- a/actionpack/lib/action_dispatch/journey/formatter.rb +++ b/actionpack/lib/action_dispatch/journey/formatter.rb @@ -1,4 +1,5 @@ require 'action_controller/metal/exceptions' +require 'active_support/deprecation' module ActionDispatch module Journey @@ -80,6 +81,9 @@ module ActionDispatch if named_routes.key?(name) yield named_routes[name] else + # Make sure we don't show the deprecation warning more than once + warned = false + routes = non_recursive(cache, options) hash = routes.group_by { |_, r| r.score(options) } @@ -88,6 +92,17 @@ module ActionDispatch break if score < 0 hash[score].sort_by { |i, _| i }.each do |_, route| + if name && !warned + ActiveSupport::Deprecation.warn <<-MSG.squish + You are trying to generate the URL for a named route called + #{name.inspect} but no such route was found. In the future, + this will result in an `ActionController::UrlGenerationError` + exception. + MSG + + warned = true + end + yield route end end |