module.exports = function numberFormat(number, dec, dsep, tsep) { | |
if (isNaN(number) || number == null) return ''; | |
number = number.toFixed(~~dec); | |
tsep = typeof tsep == 'string' ? tsep : ','; | |
var parts = number.split('.'), | |
fnums = parts[0], | |
decimals = parts[1] ? (dsep || '.') + parts[1] : ''; | |
return fnums.replace(/(\d)(?=(?:\d{3})+$)/g, '$1' + tsep) + decimals; | |
}; |