Class: Locale::TagList

Inherits:
Array
  • Object
show all
Defined in:
lib/locale/taglist.rb

Overview

This provides the subclass of Array which behaves like the first(top priority) Locale::Tag object. “Locale.current.language” is same with “Locale.current.language”.

Locale.current returns an Array of Tag(s) now. But the old Locale.current(Ruby-GetText) and Locale.get returns Locale::Object (similier with Locale::Tag::Posix). This is the class for backward compatibility.

It is recommanded to use Locale.current or Locale.candidates to find the current locale instead of this function.

Instance Method Summary collapse

Instance Method Details

#charset ⇒ Object

Returns the top priority charset. (posix)



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# File 'lib/locale/taglist.rb', line 44

def charset
  top_priority_charset = nil
  first_tag = self[0]
  if first_tag.respond_to?(:charset)
    top_priority_charset = first_tag.charset
  end
  top_priority_charset ||= ::Locale.driver_module.charset
  top_priority_charset
end

#country ⇒ Object

Returns the top priority region/country. (simple)



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# File 'lib/locale/taglist.rb', line 32

def country
  self[0].region
end

#extensions ⇒ Object

Returns the top priority extensions.(common, rfc, cldr)



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# File 'lib/locale/taglist.rb', line 65

def extensions
  (self[0].respond_to? :extensions) ? self[0].extensions : nil
end

#language ⇒ Object

Returns the top priority language. (simple)



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# File 'lib/locale/taglist.rb', line 28

def language
  self[0].language
end

#modifier ⇒ Object

Returns the top priority modifier. (posix)



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# File 'lib/locale/taglist.rb', line 55

def modifier
  (self[0].respond_to? :modifier) ? self[0].modifier : nil
end

#privateuse ⇒ Object

Returns the top priority privateuse(rfc)



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# File 'lib/locale/taglist.rb', line 70

def privateuse
  (self[0].respond_to? :privateuse) ? self[0].privateuse : nil
end

#region ⇒ Object

Returns the top priority region/country. (simple)



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# File 'lib/locale/taglist.rb', line 36

def region
  self[0].region
end

#script ⇒ Object

Returns the top priority script. (common)



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# File 'lib/locale/taglist.rb', line 40

def script
  self[0].script
end

#to_cldr ⇒ Object 



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# File 'lib/locale/taglist.rb', line 94

def to_cldr
  self[0].to_cldr
end

#to_common ⇒ Object 



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# File 'lib/locale/taglist.rb', line 82

def to_common
  self[0].to_common
end

#to_posix ⇒ Object 



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# File 'lib/locale/taglist.rb', line 98

def to_posix
  self[0].to_posix
end

#to_rfc ⇒ Object 



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# File 'lib/locale/taglist.rb', line 90

def to_rfc
  self[0].to_rfc
end

#to_s ⇒ Object 



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# File 'lib/locale/taglist.rb', line 78

def to_s
  self[0].to_s
end

#to_simple ⇒ Object 



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# File 'lib/locale/taglist.rb', line 86

def to_simple
  self[0].to_simple
end

#to_str ⇒ Object 



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# File 'lib/locale/taglist.rb', line 74

def to_str
  self[0].to_str
end

#variants ⇒ Object

Returns the top priority variants.(common, rfc, cldr)



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# File 'lib/locale/taglist.rb', line 60

def variants
  (self[0].respond_to? :variants) ? self[0].variants : nil
end