Class: TwitterCldr::Shared::NumberingSystem

Inherits:
Object
  • Object
show all
Defined in:
lib/twitter_cldr/shared/numbering_system.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, digits) ⇒ NumberingSystem

Returns a new instance of NumberingSystem.



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# File 'lib/twitter_cldr/shared/numbering_system.rb', line 39

def initialize(name, digits)
  @name = name
  @digits = split_digits(digits)
end

Instance Attribute Details

#digits ⇒ Object (readonly)

Returns the value of attribute digits.



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# File 'lib/twitter_cldr/shared/numbering_system.rb', line 37

def digits
  @digits
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/twitter_cldr/shared/numbering_system.rb', line 37

def name
  @name
end

Class Method Details

.for_name(name) ⇒ Object 



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# File 'lib/twitter_cldr/shared/numbering_system.rb', line 14

def for_name(name)
  system_cache[name] ||= begin
    if system = resource[name.to_sym]
      if system[:type] != "numeric"
        raise UnsupportedNumberingSystemError.new("#{system[:type]} numbering systems not supported.")
      else
        new(system[:name], system[:digits])
      end
    end
  end
end

Instance Method Details

#transliterate(number) ⇒ Object 



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# File 'lib/twitter_cldr/shared/numbering_system.rb', line 44

def transliterate(number)
  number.to_s.gsub(/\d/) do |digit|
    digits[digit.to_i]
  end
end