zerofill
Version:
Zero-pad a number to the given size.
21 lines (15 loc) • 321 B
JavaScript
/**
* Zero-pad a number to the given size.
*
* @overview
* @license Creative Commons Attribution 3.0 Unported (CC BY 3.0)
*/
;
/*jshint node:true */
module.exports = function(number, size) {
number = number.toString();
while (number.length < size) {
number = '0' + number;
}
return number;
};