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-rw-r--r--railties/lib/rails/generators/rails/app/app_generator.rb5
-rw-r--r--railties/lib/rails/generators/rails/app/templates/config/initializers/to_time_preserves_timezone.rb10
2 files changed, 15 insertions, 0 deletions
diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb
index f58e6ba653..4d5bb364b2 100644
--- a/railties/lib/rails/generators/rails/app/app_generator.rb
+++ b/railties/lib/rails/generators/rails/app/app_generator.rb
@@ -92,6 +92,7 @@ module Rails
cookie_serializer_config_exist = File.exist?('config/initializers/cookies_serializer.rb')
callback_terminator_config_exist = File.exist?('config/initializers/callback_terminator.rb')
active_record_belongs_to_required_by_default_config_exist = File.exist?('config/initializers/active_record_belongs_to_required_by_default.rb')
+ to_time_preserves_timezone_config_exist = File.exist?('config/initializers/to_time_preserves_timezone.rb')
action_cable_config_exist = File.exist?('config/cable.yml')
ssl_options_exist = File.exist?('config/initializers/ssl_options.rb')
rack_cors_config_exist = File.exist?('config/initializers/cors.rb')
@@ -112,6 +113,10 @@ module Rails
remove_file 'config/initializers/active_record_belongs_to_required_by_default.rb'
end
+ unless to_time_preserves_timezone_config_exist
+ remove_file 'config/initializers/to_time_preserves_timezone.rb'
+ end
+
unless action_cable_config_exist
template 'config/cable.yml'
end
diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/to_time_preserves_timezone.rb b/railties/lib/rails/generators/rails/app/templates/config/initializers/to_time_preserves_timezone.rb
new file mode 100644
index 0000000000..8674be3227
--- /dev/null
+++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/to_time_preserves_timezone.rb
@@ -0,0 +1,10 @@
+# Be sure to restart your server when you modify this file.
+
+# Preserve the timezone of the receiver when calling to `to_time`.
+# Ruby 2.4 will change the behavior of `to_time` to preserve the timezone
+# when converting to an instance of `Time` instead of the previous behavior
+# of converting to the local system timezone.
+#
+# Rails 5.0 introduced this config option so that apps made with earlier
+# versions of Rails are not affected when upgrading.
+ActiveSupport.to_time_preserves_timezone = true