Module: Kabal::EnglishRules::NaturalNumbers

Included in:
Kabal::English
Defined in:
lib/kabal/languages/english/natural_numbers.rb

Instance Method Summary collapse

Instance Method Details

#count_name_with_order_name(number) ⇒ Object 



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# File 'lib/kabal/languages/english/natural_numbers.rb', line 30

def count_name_with_order_name(number)
  join_with_spaces three_words(count(number)), names[:ten_powers][number_order(number)]
end

#less_thousands(number) ⇒ Object 



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# File 'lib/kabal/languages/english/natural_numbers.rb', line 34

def less_thousands(number)
  return if number == 0
  @number_name += space + names[:and] if number < 100
  @number_name += space + three_words(number % 1000) unless number == 0
end

#single(number) ⇒ Object 



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# File 'lib/kabal/languages/english/natural_numbers.rb', line 4

def single(number)
  names[:single][number]
end

#ten_powers(number) ⇒ Object 



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# File 'lib/kabal/languages/english/natural_numbers.rb', line 23

def ten_powers(number)
  less_thousands number if number_is_thousands? number
  return @number_name if number_is_thousands? number
  create_number_name number
  ten_powers number % (10**number_order(number))
end

#three_words(number) ⇒ Object 



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# File 'lib/kabal/languages/english/natural_numbers.rb', line 15

def three_words(number)
  return two_words number if number <= 99
  number_name = join_with_spaces single(number / 100), names[:ten_powers][2]
  number_name += space + two_words(number % 100) if number % 100 >= 10
  number_name += space + join_with_spaces(names[:and], single(number % 100)) if number % 100 < 10 && number % 100 != 0
  number_name
end

#two_words(number) ⇒ Object 



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# File 'lib/kabal/languages/english/natural_numbers.rb', line 8

def two_words(number)
  return single number if number <= 19
  number_name = names[:two_words][number / 10]
  number_name += space + single(number % 10) if (number % 10 != 0)
  number_name
end