Class: TimeZoneUtility

Inherits:
Object
  • Object
show all
Defined in:
app/lib/time_zone_utility.rb

Class Method Summary collapse

Class Method Details

.format_time_zones_for_select(zones) ⇒ Object 



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# File 'app/lib/time_zone_utility.rb', line 19

def format_time_zones_for_select(zones)
  zones.map{|tz| ["#{tz} (UTC #{seconds_to_utc_offset(tz.utc_offset)})",tz.name]}
end

.seconds_to_utc_offset(seconds) ⇒ Object 



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# File 'app/lib/time_zone_utility.rb', line 23

def seconds_to_utc_offset(seconds)
  ActiveSupport::TimeZone.seconds_to_utc_offset(seconds)
end

.time_zones_for_country_iso(iso) ⇒ Object 



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# File 'app/lib/time_zone_utility.rb', line 9

def time_zones_for_country_iso(iso)
  c = TZInfo::Country.get(iso)
  format_time_zones_for_select c.zones
end

.time_zones_for_country_iso3(iso3) ⇒ Object 



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# File 'app/lib/time_zone_utility.rb', line 14

def time_zones_for_country_iso3(iso3)
  ic = ISO3166::Country.find_country_by_alpha3(iso3).alpha2
  time_zones_for_country_iso ic.alpha2
end

.time_zones_for_select ⇒ Object 



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# File 'app/lib/time_zone_utility.rb', line 5

def time_zones_for_select
  format_time_zones_for_select TZInfo::Timezone.all_country_zones
end