Class: I18n::Locale::Tag::Rfc4646

Inherits:

Struct

• Object
• Struct
• I18n::Locale::Tag::Rfc4646

show all

Includes:

Parents

Defined in:

lib/i18n/locale/tag/rfc4646.rb

Defined Under Namespace

Modules: Parser

Class Method Summary (collapse)

• + (Object) parser
• + (Object) parser=(parser)
• + (Object) tag(tag)

  Parses the given tag and returns a Tag instance if it is valid.

Instance Method Summary (collapse)

• - (Object) to_a
• - (Object) to_s
• - (Object) to_sym

Methods included from Parents

#parent, #parents, #self_and_parents

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# File 'lib/i18n/locale/tag/rfc4646.rb', line 23

def parser
  @@parser ||= Rfc4646::Parser
end

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# File 'lib/i18n/locale/tag/rfc4646.rb', line 27

def parser=(parser)
  @@parser = parser
end

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# File 'lib/i18n/locale/tag/rfc4646.rb', line 18

def tag(tag)
  matches = parser.match(tag)
  new(*matches) if matches
end

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# File 'lib/i18n/locale/tag/rfc4646.rb', line 46

def to_a
  members.collect { |attr| self.send(attr) }
end

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# File 'lib/i18n/locale/tag/rfc4646.rb', line 42

def to_s
  @tag ||= to_a.compact.join("-")
end

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# File 'lib/i18n/locale/tag/rfc4646.rb', line 38

def to_sym
  to_s.to_sym
end