rosaenlg-n2words
Version:
Convert numbers to words, in multiple languages
64 lines (61 loc) • 1.88 kB
JavaScript
// Copyright Wael TELLAT
// SPDX-License-Identifier: MIT
import N2WordsBase from '../classes/N2WordsBase.mjs';
export default function () {
N2WordsBase.call(this);
this.negative_word = 'minus';
this.separator_word = 'point';
this.ZERO = 'zero';
this.cards = [
{ '1000000000000000000000000000': 'octillion' },
{ '1000000000000000000000000': 'septillion' },
{ '1000000000000000000000': 'sextillion' },
{ 1000000000000000000: 'quintillion' },
{ 1000000000000000: 'quadrillion' },
{ 1000000000000: 'trillion' },
{ 1000000000: 'billion' },
{ 1000000: 'million' },
{ 1000: 'thousand' },
{ 100: 'hundred' },
{ 90: 'ninety' },
{ 80: 'eighty' },
{ 70: 'seventy' },
{ 60: 'sixty' },
{ 50: 'fifty' },
{ 40: 'forty' },
{ 30: 'thirty' },
{ 20: 'twenty' },
{ 19: 'nineteen' },
{ 18: 'eighteen' },
{ 17: 'seventeen' },
{ 16: 'sixteen' },
{ 15: 'fifteen' },
{ 14: 'fourteen' },
{ 13: 'thirteen' },
{ 12: 'twelve' },
{ 11: 'eleven' },
{ 10: 'ten' },
{ 9: 'nine' },
{ 8: 'eight' },
{ 7: 'seven' },
{ 6: 'six' },
{ 5: 'five' },
{ 4: 'four' },
{ 3: 'three' },
{ 2: 'two' },
{ 1: 'one' },
{ 0: 'zero' },
];
this.merge = (lpair, rpair) => {
// {'one':1}, {'hundred':100}
const ltext = Object.keys(lpair)[0];
const lnum = parseInt(Object.values(lpair)[0]);
const rtext = Object.keys(rpair)[0];
const rnum = parseInt(Object.values(rpair)[0]);
if (lnum == 1 && rnum < 100) return { [rtext]: rnum };
else if (100 > lnum && lnum > rnum) return { [`${ltext}-${rtext}`]: lnum + rnum };
else if (lnum >= 100 && 100 > rnum) return { [`${ltext} and ${rtext}`]: lnum + rnum };
else if (rnum > lnum) return { [`${ltext} ${rtext}`]: lnum * rnum };
return { [`${ltext} ${rtext}`]: lnum + rnum };
};
}