Merge pull request #33970 from rails/eager-url-helpers

Eagerly build the routing helper module after routes are committed

1 files changed, 13 insertions, 3 deletions

diff --git a/railties/lib/rails/engine.rb b/railties/lib/rails/engine.rb
index 6a13a84108..901934826b 100644
--- a/railties/lib/rails/engine.rb
+++ b/railties/lib/rails/engine.rb
@@ -403,6 +403,12 @@ module Rails
               define_method(:railtie_helpers_paths) { railtie.helpers_paths }
             end
 
+            unless mod.respond_to?(:railtie_include_helpers)
+              define_method(:railtie_include_helpers) { |klass, include_path_helpers|
+                railtie.routes.include_helpers(klass, include_path_helpers)
+              }
+            end
+
             unless mod.respond_to?(:railtie_routes_url_helpers)
               define_method(:railtie_routes_url_helpers) { |include_path_helpers = true| railtie.routes.url_helpers(include_path_helpers) }
             end
@@ -473,9 +479,13 @@ module Rails
     # files inside eager_load paths.
     def eager_load!
       config.eager_load_paths.each do |load_path|
-        matcher = /\A#{Regexp.escape(load_path.to_s)}\/(.*)\.rb\Z/
-        Dir.glob("#{load_path}/**/*.rb").sort.each do |file|
-          require_dependency file.sub(matcher, '\1')
+        if File.file?(load_path)
+          require_dependency load_path
+        else
+          matcher = /\A#{Regexp.escape(load_path.to_s)}\/(.*)\.rb\Z/
+          Dir.glob("#{load_path}/**/*.rb").sort.each do |file|
+            require_dependency file.sub(matcher, '\1')
+          end
         end
       end
     end