Sha256: 787c54318a45f6050b049142d3d8e98a439b5dbedc1ef8242dd59f9c4e2b91cb
Contents?: true
Size: 1.13 KB
Versions: 10
Compression:
Stored size: 1.13 KB
Contents
window.numberToWords = n => {
if (n == 0) return 'zero';
let a = [
'', 'one', 'two', 'three', 'four',
'five', 'six', 'seven', 'eight', 'nine',
'ten', 'eleven', 'twelve', 'thirteen', 'fourteen',
'fifteen', 'sixteen', 'seventeen', 'eighteen', 'nineteen'
];
let b = [
'', '', 'twenty', 'thirty', 'fourty',
'fifty', 'sixty', 'seventy', 'eighty', 'ninety'
];
let g = [
'', 'thousand', 'million', 'billion', 'trillion', 'quadrillion',
'quintillion', 'sextillion', 'septillion', 'octillion', 'nonillion'
];
let grp = n => ('000' + n).substr(-3);
let rem = n => n.substr(0, n.length - 3);
let fmt = ([h,t,o]) => {
return [
Number(h) === 0 ? '' : a[h] + ' hundred ',
Number(o) === 0 ? b[t] : b[t] && b[t] + '-' || '',
a[t+o] || a[o]
].join('');
};
let cons = xs => x => g => x ? [x, g && ' ' + g || '', ' ', xs].join('') : xs;
let iter = str => i => x => r => {
if (x === '000' && r.length === 0) return str;
return iter(cons(str)(fmt(x))(g[i]))
(i+1)
(grp(r))
(rem(r));
};
return iter('')(0)(grp(String(n)))(rem(String(n)));
};
Version data entries
10 entries across 10 versions & 1 rubygems