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Contents
# encoding: UTF-8
module TZInfo
module Format2
# The format 2 country index file includes
# {Format2::CountryIndexDefinition}, which provides a
# {CountryIndexDefinition::ClassMethods#country_index country_index} method
# used to define the country 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 = {}.freeze }
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.
attr_reader :countries
private
# Defines the index.
#
# @yield [definer] yields to allow the index to be defined.
# @yieldparam definer [CountryIndexDefiner] a {CountryIndexDefiner}
# instance that should be used to define the index.
def country_index
definer = CountryIndexDefiner.new(StringDeduper.global, StringDeduper.new)
yield definer
@countries = definer.countries.freeze
end
end
end
end
end
Version data entries
46 entries across 41 versions & 22 rubygems