I've noticed a time zone bug in the following code... https://github.com/rails/rails/blob/f33d52c95217212cbacc8d5e44b5a8e3cdc6f5b3/activemodel/lib/active_model/type/helpers/time_value.rb#L59
That's creating a new time with either :utc or :local. The issue is when using :local, that creates a new time based on the systems local time zone, and ignores the time set in the app via config.time_zone = 'Central Time (US & Canada)' So if the app is set for CST (via config.time_zone), but the local system time zone in EST, the time will be created for EST even if the app is set for CST. So in code such as class FormObject include ActiveModel::Model include ActiveModel::Attributes include ActiveRecord::AttributeAssignment attribute :received_at, :datetimeend obj = FormObject.new received_at: '2020-01-02 00:50' obj.received_at # 2020-01-02 00:50:00 -0500 => should be 2020-01-02 00:50:00 -0600 The resulting time is wrong because the time zone set in the app is being ignored. Any reason this would be occurring the way it is or is it a bug? Regards, Andrew -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-core+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-core/CAEUKiYFTjFQSXGz3XbSc%2B31HfTw%2BBWJt%3DpHGNHvmqJ7RDmg6Ew%40mail.gmail.com.