date-manip
Version:
A lightweight JavaScript date utility library that provides modularity, high performance, and additional features. It supports various date operations, including date addition and subtraction, formatting, comparison, etc.
11 lines (10 loc) • 310 B
JavaScript
;
function startOfDate(date, y, m, d) {
return +new Date(y || date.getFullYear(), m == null ? date.getMonth() : m, d || date.getDate());
}
function startOfTime(date, ms) {
const input = +date;
return input - input % ms;
}
exports.startOfDate = startOfDate;
exports.startOfTime = startOfTime;