Class: Locale::Info::Language

Inherits:
Object
  • Object
show all
Defined in:
lib/locale/info/language.rb

Overview

This class contains all the of the ISO information for the ISO 639-3 languages. This class is immutable once constructed.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(two_code, three_code, scope, type, name) ⇒ Language

Constructs a new Language instance.

  • code The 2 or 3 digit ISO 639-3 language code.

  • scope A single character that defines the ISO scope of the language - (I)ndividual, (M)acrolanguage, or (S)pecial.

  • type A single character that defines the ISO type of the language - (A)ncient, (C)onstructed, (E)xtinct, (H)istorical, (L)iving, or (S)pecial.

  • name The name of the language.



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# File 'lib/locale/info/language.rb', line 34

def initialize(two_code, three_code, scope, type, name)
  @two_code, @three_code, @scope, @type, @name = two_code, three_code, scope, type, name

  @individual   = (scope == "I")
  @macro        = (scope == "M")
  @special      = (scope == "S")
  @constructed  = (type == "C")
  @living       = (type == "L")
  @extinct      = (type == "E")
  @ancient      = (type == "A")
  @historical   = (type == "H")
  @special_type = (type == "S")
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/locale/info/language.rb', line 21

def name
  @name
end

#scope ⇒ Object (readonly)

Returns the value of attribute scope.



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# File 'lib/locale/info/language.rb', line 21

def scope
  @scope
end

#three_code ⇒ Object (readonly)

Returns the value of attribute three_code.



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# File 'lib/locale/info/language.rb', line 21

def three_code
  @three_code
end

#two_code ⇒ Object (readonly)

Returns the value of attribute two_code.



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# File 'lib/locale/info/language.rb', line 21

def two_code
  @two_code
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/locale/info/language.rb', line 21

def type
  @type
end

Instance Method Details

#ancient? ⇒ Boolean

Returns true if the language is an ancient language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 67

def ancient?; @ancient; end

#constructed? ⇒ Boolean

Returns true if the language is a constructed language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 58

def constructed?; @constructed; end

#extinct? ⇒ Boolean

Returns true if the language is an extinct language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 64

def extinct?; @extinct; end

#historical? ⇒ Boolean

Returns true if the language is an historical language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 70

def historical?; @historical; end

#individual? ⇒ Boolean

Returns true if the language is an individual language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 49

def individual?; @individual; end

#iso_language? ⇒ Boolean

Returns this object is valid as ISO 639 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 85

def iso_language?
  @@lang_two_codes[two_code] != nil || @@lang_three_codes[three_code] != nil
end

#living? ⇒ Boolean

Returns true if the language is a living language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 61

def living?; @living; end

#macro? ⇒ Boolean

Returns true if the language is a macro language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 52

def macro?; @macro; end

#special? ⇒ Boolean

Returns true if the language is a special language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 55

def special?; @special; end

#special_type? ⇒ Boolean

Returns true if the language is a special type language according to the ISO 639-3 data.

Returns:

  • (Boolean) 


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# File 'lib/locale/info/language.rb', line 73

def special_type?; @special_type; end

#to_s ⇒ Object

Returns the two or three code.



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# File 'lib/locale/info/language.rb', line 76

def to_s
  if two_code and two_code.size > 0
    two_code
  else
    three_code
  end
end