Class: Wintr::WeightedDigitArray

Inherits:

Object

• Object
• Wintr::WeightedDigitArray

Defined in:

lib/wintr/weighted_digit_array.rb

Instance Method Summary

• #digit_array_in_words ⇒ Object
• #initialize(digit_array, power_of_thousand) ⇒ WeightedDigitArray constructor

  A new instance of WeightedDigitArray.

• #power_of_thousand_in_words ⇒ Object
• #to_s ⇒ Object

Constructor Details

#initialize(digit_array, power_of_thousand) ⇒ WeightedDigitArray

Returns a new instance of WeightedDigitArray.

# File 'lib/wintr/weighted_digit_array.rb', line 5

def initialize(digit_array, power_of_thousand)
  @digit_array, @power_of_thousand = digit_array, power_of_thousand
end

Instance Method Details

#digit_array_in_words ⇒ Object

# File 'lib/wintr/weighted_digit_array.rb', line 13

def digit_array_in_words
  DigitArray.new(@digit_array).to_s
end

#power_of_thousand_in_words ⇒ Object

# File 'lib/wintr/weighted_digit_array.rb', line 17

def power_of_thousand_in_words
  POWER_OF_THOUSAND[@power_of_thousand] if digit_array_in_words != ''
end

#to_s ⇒ Object

# File 'lib/wintr/weighted_digit_array.rb', line 9

def to_s
  [digit_array_in_words, power_of_thousand_in_words].join(' ').strip
end