Contents

module ISO
  class Subtag
    attr_reader :code

    def initialize(code, options={})
      @code = code
      @options = options
    end

    def ==(object)
      code == object.code
    end

    def name
      @options[:name] || I18n.t(code, :scope => i18n_scope)
    end

    def full_name
      "#{code} - #{name}"
    end

    def self.all
      @all ||= YAML.load_file(self::DEFINITIONS_FILE).map do |code, options|
        symbolized_options = {}
        options.keys.each { |key| symbolized_options[key.to_sym] = options[key] } if options
        new(code, symbolized_options)
      end
    end

    def self.find(code)
      all.find {|subtag| subtag.code == code }
    end

    def self.default
      find(self::DEFAULT_CODE)
    end

    def self.codes
      all.map(&:code)
    end

  private
    def i18n_scope
      %w(vendor iso).join('.')
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
iso-0.2.1	lib/iso/subtag.rb
iso-0.2.0	lib/iso/subtag.rb