Question

In a Rails 3.x app I need to display time zone abbreviations (EST, PST, CST, etc.) rather than the full time zone name. I’ve seen a number of discussions that seem to address the issue, but in overly verbose manners.

Is there a gem or a very concise method to handle this that could be used to map them properly?

Answer 1

For the current time zone:

Time.zone.now.strftime('%Z')

Or for a list of time zones:

ActiveSupport::TimeZone.us_zones.map do |zone|
  Time.now.in_time_zone(zone).strftime('%Z')
end

It works, but it still seems like there should be a better way…