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Contents
# encoding: UTF-8
module TZInfo
module Format1
# The format 1 TZInfo::Data country index file includes
# {Format1::CountryIndexDefinition}, which provides a
# {CountryIndexDefinition::ClassMethods#country country} method used to
# define each country in the index.
#
# @private
module CountryIndexDefinition #:nodoc:
# Adds class methods to the includee and initializes class instance
# variables.
#
# @param base [Module] the includee.
def self.append_features(base)
super
base.extend(ClassMethods)
base.instance_eval { @countries = {} }
end
# Class methods for inclusion.
#
# @private
module ClassMethods #:nodoc:
# @return [Hash<String, DataSources::CountryInfo>] a frozen `Hash`
# of all the countries that have been defined in the index keyed by
# their codes.
def countries
@description_deduper = nil
@countries.freeze
end
private
# Defines a country with an ISO 3166-1 alpha-2 country code and name.
#
# @param code [String] the ISO 3166-1 alpha-2 country code.
# @param name [String] the name of the country.
# @yield [definer] (optional) to obtain the time zones for the country.
# @yieldparam definer [CountryDefiner] a {CountryDefiner} instance.
def country(code, name)
@description_deduper ||= StringDeduper.new
zones = if block_given?
definer = CountryDefiner.new(StringDeduper.global, @description_deduper)
yield definer
definer.timezones
else
[]
end
@countries[code.freeze] = DataSources::CountryInfo.new(code, name, zones)
end
end
end
end
# Alias used by TZInfo::Data format1 releases.
#
# @private
CountryIndexDefinition = Format1::CountryIndexDefinition #:nodoc:
private_constant :CountryIndexDefinition
end
Version data entries
42 entries across 38 versions & 19 rubygems