Sha256: c0e1bb7a30e13f8d365daf494db7a4fe43476d564d2ee75d79acd70c6cda02c5
Contents?: true
Size: 602 Bytes
Versions: 28
Compression:
Stored size: 602 Bytes
Contents
# frozen_string_literal: true
require "forwardable"
require "singleton"
require "yaml"
module Worldwide
class ExtantOutcodes
include Singleton
class << self
extend Forwardable
def_delegators :instance, :for_country
end
def for_country(code:)
extant[code.to_s.downcase]
end
private
def initialize
@extant = nil
end
def extant
@extant ||= YAML.safe_load_file("#{::Worldwide::Paths::GEM_ROOT}/db/extant_outcodes.yml").dig("extant_outcodes")&.map do |key, value|
[key, value.to_set]
end&.to_h || {}
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems