Function endOf

code/gmane/Chart.bundle.js:3644–3650

(units)

    }

    function endOf (units) {
        units = normalizeUnits(units);
        if (units === undefined || units === 'millisecond') {
            return this;
        }
        return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
    }

    function to_type__valueOf () {
        return +this._d - ((this._offset || 0) * 60000);