Class: NumbersAndWords::Strategies::FiguresConverter::Languages::Vi

Inherits:
Base
  • Object
show all
Defined in:
lib/numbers_and_words/strategies/figures_converter/languages/vi.rb

Instance Attribute Summary

Attributes inherited from Base

#decorator, #figures, #language, #options, #translations

Instance Method Summary collapse

Methods inherited from Base

#initialize, #run

Constructor Details

This class inherits a constructor from NumbersAndWords::Strategies::FiguresConverter::Base

Instance Method Details

#billion_unitObject



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 93

def billion_unit
  translate :mega, 3
end

#fraction_lengthObject



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 72

def fraction_length
  return 0 unless @options.options[:fractional]

  @options.options[:fractional][:length]
end

#fraction_number_zeros_leadingObject



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 78

def fraction_number_zeros_leading
  fraction_length - @figures.length
end

#fractional?Boolean

Returns:

  • (Boolean)


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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 68

def fractional?
  !@options.options[:fractional].nil? && !@options.options[:integeral]
end

#fractional_with_zero_leading_string_logicObject



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 26

def fractional_with_zero_leading_string_logic
  leading_zeros = [0] * fraction_number_zeros_leading
  (@figures + leading_zeros).map(&:to_words)
end

#hundreds(options = {}) ⇒ Object



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 48

def hundreds(options = {})
  if @figures.hundreds.to_i.zero?
    translate :hundreds, 0, options
  else
    super
  end
end

#hundreds?Boolean

Returns:

  • (Boolean)


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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 43

def hundreds?
  @figures.hundreds ||
    (@figures.size == 3 && (@figures.teens || @figures.tens || @figures.ones))
end

#integeral_string_logicObject



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 31

def integeral_string_logic
  if @figures.capacity_count
    number_without_capacity_to_words + complex_number_to_words
  elsif hundreds?
    hundreds_number_to_words
  elsif @figures.tens || @figures.ones
    simple_number_to_words
  else
    []
  end
end

#ones(options = {}) ⇒ Object



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 56

def ones(options = {})
  if @figures.capacity_length >= 2
    ones_union(options)
  else
    super
  end
end

#ones_union(options = {}) ⇒ Object



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 64

def ones_union(options = {})
  translate :ones_union, @figures.ones, options
end


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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 8

def print_words
  value = super
  remove_billion_noice(value)
end

#remove_billion_noice(value) ⇒ Object



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 82

def remove_billion_noice(value)
  parts = value.split(billion_unit).map(&:strip)
  if value.end_with?(billion_unit)
    parts.insert(-1, billion_unit).join(' ')
  else
    return value if parts.size <= 2

    parts.insert(-2, billion_unit).join(' ')
  end
end

#strings_logicObject



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# File 'lib/numbers_and_words/strategies/figures_converter/languages/vi.rb', line 13

def strings_logic
  if fractional?
    if fraction_number_zeros_leading.zero?
      @options.options[:integeral] = true
      integeral_string_logic
    else
      fractional_with_zero_leading_string_logic
    end
  else
    integeral_string_logic
  end
end