method

find_zone!

v4.1.8 - Show latest stable - 0 notes - Class: Time

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.2
2.3.8
3.0.0
3.0.9
3.1.0 (0)
3.2.1 (0)
3.2.8 (0)
3.2.13 (0)
4.0.2 (0)
4.1.8 (0)
4.2.1 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (38)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
What's this?

find_zone!(time_zone) public

Returns a TimeZone instance or nil, or raises an ArgumentError for invalid timezones.

# File activesupport/lib/active_support/core_ext/time/zones.rb, line 54
    def find_zone!(time_zone)
      if !time_zone || time_zone.is_a?(ActiveSupport::TimeZone)
        time_zone
      else
        # lookup timezone based on identifier (unless we've been passed a TZInfo::Timezone)
        unless time_zone.respond_to?(:period_for_local)
          time_zone = ActiveSupport::TimeZone[time_zone] || TZInfo::Timezone.get(time_zone)
        end

        # Return if a TimeZone instance, or wrap in a TimeZone instance if a TZInfo::Timezone
        if time_zone.is_a?(ActiveSupport::TimeZone)
          time_zone
        else
          ActiveSupport::TimeZone.create(time_zone.name, nil, time_zone)
        end
      end
    rescue TZInfo::InvalidTimezoneIdentifier
      raise ArgumentError, "Invalid Timezone: #{time_zone}"
    end

find_zone!

Related methods

Flowdock - Team Inbox With Chat