por-extenso
Brazilian Portuguese numbers in full.
Usage
$ npm install por-extenso
(...)
$ node
> var porExtenso = require('./lib/por-extenso')
undefined
> porExtenso('9') // accepts an integer String
'nove'
> porExtenso(99) // or an integer Number
'noventa e nove'
> porExtenso('eu tenho 99 balões') // in the middle of a text
'eu tenho noventa e nove balões'
> porExtenso.parse('eu tenho noventa e nove balões') // and also the other way around
'eu tenho 99 balões'