corrade-nucleus-nucleons
| /pack-rat/003_pack_rat/pack-rat/node_modules/moment/src/lib/moment/start-end-of.js |
|---|
| @@ -0,0 +1,59 @@ |
| import { normalizeUnits } from '../units/aliases'; |
| export function startOf (units) { |
| units = normalizeUnits(units); |
| // the following switch intentionally omits break keywords |
| // to utilize falling through the cases. |
| switch (units) { |
| case 'year': |
| this.month(0); |
| /* falls through */ |
| case 'quarter': |
| case 'month': |
| this.date(1); |
| /* falls through */ |
| case 'week': |
| case 'isoWeek': |
| case 'day': |
| case 'date': |
| this.hours(0); |
| /* falls through */ |
| case 'hour': |
| this.minutes(0); |
| /* falls through */ |
| case 'minute': |
| this.seconds(0); |
| /* falls through */ |
| case 'second': |
| this.milliseconds(0); |
| } |
| // weeks are a special case |
| if (units === 'week') { |
| this.weekday(0); |
| } |
| if (units === 'isoWeek') { |
| this.isoWeekday(1); |
| } |
| // quarters are also special |
| if (units === 'quarter') { |
| this.month(Math.floor(this.month() / 3) * 3); |
| } |
| return this; |
| } |
| export function endOf (units) { |
| units = normalizeUnits(units); |
| if (units === undefined || units === 'millisecond') { |
| return this; |
| } |
| // 'date' is an alias for 'day', so it should be considered as such. |
| if (units === 'date') { |
| units = 'day'; |
| } |
| return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms'); |
| } |