validates_inclusion_of no longer working the same in Rails 4.1?

Question

The following code made sure that a time_zone chose is within the time zones in ActiveSupport::TimeZone.us_zones:

validates_inclusi         


        

Answer 1

If you want to keep using validates_inclusion_of this works as well:

validates_inclusion_of :time_zone, 
   :in => ActiveSupport::TimeZone.zones_map(&:name).keys, 
   :message => "is not a valid time zone"