Module: NumberWords

Included in:
NumberTo
Defined in:
lib/modules/number_words.rb

Defined Under Namespace

Classes: NumbersToWords

Constant Summary collapse

DATA_FILE = 
File.read(File.join(File.dirname(__FILE__), '../data/number_words.yml'))
DAT = 
YAML.load(DATA_FILE)
WORDS = 
DAT[:words]
LARGE_NUMS = 
DAT[:large_nums]
ORDINALS = 
DAT[:ordinals]

Instance Method Summary collapse

Instance Method Details

#change_last_word(text) ⇒ Object 



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# File 'lib/modules/number_words.rb', line 17

def change_last_word(text)
  words = text.split(/(\W)/)
  last = words[words.size - 1]
  new_last = ordinal_word(last)
  words[words.size - 1] = new_last
  words.join
end

#ordinal_word(word) ⇒ Object 



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# File 'lib/modules/number_words.rb', line 25

def ordinal_word(word)
  ORDINALS[word] || word += 'th'
end

#to_word_ordinal(num, options = {}) ⇒ Object 



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# File 'lib/modules/number_words.rb', line 12

def to_word_ordinal(num, options = {})
  text = NumbersToWords.new(options).to_words(num)
  change_last_word(text)
end

#to_words(num, options = {}) ⇒ Object 



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# File 'lib/modules/number_words.rb', line 8

def to_words(num, options = {})
  NumbersToWords.new(options).to_words(num)
end