Compatibility fix (delegate #media_type in ActionController::Base) fo…

…r Rails 5.2
TrestleAdmin · May 11, 2024 · f54b166 · f54b166
1 parent c3e002f
commit f54b166
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/trestle/engine.rb b/lib/trestle/engine.rb
@@ -33,6 +33,9 @@ class Engine < ::Rails::Engine
 
     initializer "turbo.renderer" do
       ActiveSupport.on_load(:action_controller) do
+        # Compatibility fix for Rails 5.2
+        delegate :media_type, to: "@_response" unless instance_methods.include?(:media_type)
+
         ActionController::Renderers.add :turbo_stream do |turbo_streams_html, options|
           self.content_type = Mime[:turbo_stream] if media_type.nil?
           turbo_streams_html