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class ISO::Language < ISO::Subtag
DEFINITIONS_FILE = "#{File.dirname(__FILE__)}/../../data/iso-639-1.yml"
DEFAULT_PLURAL_RULE_NAMES = %w(one other)
DEFAULT_DIRECTION = 'ltr'
DEFAULT_CODE = 'en'
PLURAL_RULE_NAMES = %w(zero one two few many other)
attr_reader :plural_rule_names, :direction
def initialize(code, options={})
@plural_rule_names = options[:plural_rule_names] || DEFAULT_PLURAL_RULE_NAMES
@direction = options[:direction] || DEFAULT_DIRECTION
super(code, options)
end
def self.identify(full_code)
segments = full_code.split('-')
segments.first =~ /^([a-z]{2})$/ ? find($1) : nil
end
private
def i18n_scope
super << ".languages"
end
end
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