Class: Wintr::ThreeDigitGroup

Inherits:
Object
  • Object
show all
Defined in:
lib/wintr/three_digit_group.rb

Instance Method Summary collapse

Constructor Details

#initialize(hundreds, tens, units) ⇒ ThreeDigitGroup

Returns a new instance of ThreeDigitGroup.



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# File 'lib/wintr/three_digit_group.rb', line 3

def initialize(hundreds, tens, units)
  @hundreds, @tens, @units = hundreds, tens, units
end

Instance Method Details

#to_w ⇒ Object 



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# File 'lib/wintr/three_digit_group.rb', line 7

def to_w
  word_array = []
  if @hundreds == '0' && @tens == '0' && @units == '0'
    ''
  else
    word_array << OneDigitGroup.new(@hundreds).to_w
    word_array << 'hundred' if @hundreds != '0'
    word_array << 'and' unless @tens == '0' && @units == '0'
    word_array << TwoDigitGroup.new(@tens, @units).to_w
    WordArray.new(word_array).to_w
  end
end