Convert Number to Word - Sass Function

convertNumberToWord.rb

require 'sass'
require 'linguistics'

## this is the linguistics gem, 
## instructions on how to use, http://deveiate.org/projects/Linguistics/wiki/English
## 5.en.numwords would output 'five'

## Sass Function

module Sass::Script::Functions
  def convertNumberToWord(number)
    assert_type number, :Number
    Sass::Script::Number.new(number.value.convertNumberToWord.en.numwords)
  end
  declare :convertNumberToWord, :args => [:number]
end