Stage 4: Rails 5.2 -> 6.1 on Ruby 2.7.2

- routing-filter 0.6.3 -> 0.7.0 (Rails 6.1 compatibility)
- RSS named routes rss_xml/rss_rdf added
- RouteWithParams workarounds: will_paginate_patch, content_path shim, safe_path helper
- Paperclip removed, replaced with FileAttachment concern (preserves URL scheme)
- Assets resource moved to /admin/assets (Sprockets middleware conflict)
- ApplicationRecord base class added, all models migrated
- Strong parameters added to Assets, Occurrences, Events, MenuItems controllers
- update_attributes -> update throughout
- render :nothing -> head :ok/:not_found throughout
- language_selector rewritten (removes :overwrite_params)
- Environment files updated for Rails 6.1 (eager_load, public_file_server, ActionMailer)
- Arel::Visitors::DepthFirst and Integer/Float duration patches removed from test_helper
- AssetsController tests added (10 tests covering upload, variants, destroy, auth)
- ImageMagick geometry: 460x250! for headline crop (not # which is invalid in IM6)

129 runs, 311 assertions, 5 failures (all pre-existing), 0 errors

3 files changed, 14 insertions, 14 deletions

diff --git a/config/environments/development.rb b/config/environments/development.rb
index 3813cab..8e2e7ef 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -7,7 +7,6 @@ Cccms::Application.configure do
   config.cache_classes = false
 
   # Log error messages when you accidentally call methods on nil.
-  config.whiny_nils = true
 
   # Show full error reports and disable caching
   config.action_controller.consider_all_requests_local = true
@@ -17,6 +16,10 @@ Cccms::Application.configure do
   config.action_mailer.raise_delivery_errors = false
 
   config.active_support.deprecation = :log
-  config.serve_static_files = true
+  config.public_file_server.enabled = true
   config.eager_load = false
+
+  config.hosts.clear
+
+  config.middleware.delete ExceptionNotification::Rack
 end
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 6f2c5bd..82b918a 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -13,7 +13,7 @@ Cccms::Application.configure do
   config.log_level = :info
 
   config.active_support.deprecation = :notify
-  config.eager_load = false
+  config.eager_load = true
 
   # Use a different logger for distributed setups
   # config.logger = SyslogLogger.new
@@ -30,11 +30,11 @@ Cccms::Application.configure do
   # Enable threaded mode
   # config.threadsafe!
 
-  ActionMailer::Base.delivery_method = :sendmail
-  ActionMailer::Base.sendmail_settings = {
-    :location => '/usr/sbin/sendmail',
-    :arguments => '-i -t'
+  config.action_mailer.delivery_method = :sendmail
+  config.action_mailer.sendmail_settings = {
+    location: '/usr/sbin/sendmail',
+    arguments: '-i -t'
   }
-  ActionMailer::Base.perform_deliveries = true
-  ActionMailer::Base.raise_delivery_errors = true
+  config.action_mailer.perform_deliveries = true
+  config.action_mailer.raise_delivery_errors = true
 end
diff --git a/config/environments/test.rb b/config/environments/test.rb
index 858bebb..a23c6d4 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -2,9 +2,6 @@ Cccms::Application.configure do
 
   config.cache_classes = true
 
-  # Log error messages when you accidentally call methods on nil.
-  # config.whiny_nils = true  # removed in Rails 4
-
   config.action_controller.consider_all_requests_local = true
   config.action_controller.perform_caching             = false
 
@@ -16,7 +13,7 @@ Cccms::Application.configure do
   config.active_support.test_order  = :sorted
 
   config.eager_load = false
-  config.serve_static_files = true
-  config.static_cache_control = "public, max-age=3600"
+  config.public_file_server.enabled = true
+  config.public_file_server.headers = { 'Cache-Control' => 'public, max-age=3600' }
   config.assets.compile = true
 end