avoid deprecation warning "to_time will always preserve the full timezone rather than offset of the receiver in Rails 8.1."

Configure Rails to use full timezone preservation instead of offset, adopting the upcoming Rails 8.1 default behavior early.

Author: ihabadham

config/application.rb

@@ -20,7 +20,8 @@ class Application < Rails::Application
     #
     # These settings can be overridden in specific environments using the files
     # in config/environments, which are processed later.
-    #
+
+    config.active_support.to_time_preserves_timezone = :zone
     # config.time_zone = "Central Time (US & Canada)"
     # config.eager_load_paths << Rails.root.join("extras")
   end