# File lib/i18n/locale/tag/rfc4646.rb, line 23 def parser @@parser ||= Rfc4646::Parser end
# File lib/i18n/locale/tag/rfc4646.rb, line 27 def parser=(parser) @@parser = parser end
Parses the given tag and returns a Tag instance if it is valid. Returns false if the given tag is not valid according to RFC 4646.
# File lib/i18n/locale/tag/rfc4646.rb, line 18 def tag(tag) matches = parser.match(tag) new(*matches) if matches end
# File lib/i18n/locale/tag/rfc4646.rb, line 46 def to_a members.collect { |attr| self.send(attr) } end
# File lib/i18n/locale/tag/rfc4646.rb, line 42 def to_s @tag ||= to_a.compact.join("-") end
# File lib/i18n/locale/tag/rfc4646.rb, line 38 def to_sym to_s.to_sym end