Function dISO

docs/app/js/sanddance-app.js:112743–112746

(d)

    return pad((0, _d3Time.timeSunday).count((0, _d3Time.timeYear)(d) - 1, d), p, 2);
}
function dISO(d) {
    var day = d.getDay();
    return day >= 4 || day === 0 ? (0, _d3Time.timeThursday)(d) : (0, _d3Time.timeThursday).ceil(d);
}
function formatWeekNumberISO(d, p) {
    d = dISO(d);
    return pad((0, _d3Time.timeThursday).count((0, _d3Time.timeYear)(d), d) + ((0, _d3Time.timeYear)(d).getDay() === 4), p, 2);