| 81595 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
| 81596 | |
| 81597 | function utcWeekday(i) { |
| 81598 | return (0, _interval.default)(function (date) { |
| 81599 | date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7); |
| 81600 | date.setUTCHours(0, 0, 0, 0); |
| 81601 | }, function (date, step) { |
| 81602 | date.setUTCDate(date.getUTCDate() + step * 7); |
| 81603 | }, function (start, end) { |
| 81604 | return (end - start) / _duration.durationWeek; |
| 81605 | }); |
| 81606 | } |
| 81607 | |
| 81608 | var utcSunday = utcWeekday(0); |
| 81609 | exports.utcSunday = utcSunday; |