504 function normalizeUnits(units) {  argument
505     return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
532     var units = [];
534         units.push({unit: u, priority: priorities[u]});
536     units.sort(function (a, b) {
539     return units;
828 function stringGet (units) {  argument
829     units = normalizeUnits(units);
830     if (isFunction(this[units])) {
831         return this[units]();
837 function stringSet (units, value) {  argument
838     if (typeof units === 'object') {
839         units = normalizeObjectUnits(units);
840         var prioritized = getPrioritizedUnits(units);
842             this[prioritized[i].unit](units[prioritized[i].unit]);
845         units = normalizeUnits(units);
846         if (isFunction(this[units])) {
847             return this[units](value);
3186 function isAfter (input, units) {  argument
3191     units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
3192     if (units === 'millisecond') {
3195         return localInput.valueOf() < this.clone().startOf(units).valueOf();
3199 function isBefore (input, units) {  argument
3204     units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
3205     if (units === 'millisecond') {
3208         return this.clone().endOf(units).valueOf() < localInput.valueOf();
3212 function isBetween (from, to, units, inclusivity) {  argument
3214     return (inclusivity[0] === '(' ? this.isAfter(from, units) : !this.isBefore(from, units)) &&
3215         (inclusivity[1] === ')' ? this.isBefore(to, units) : !this.isAfter(to, units));
3218 function isSame (input, units) {  argument
3224     units = normalizeUnits(units || 'millisecond');
3225     if (units === 'millisecond') {
3229 …return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).va…
3233 function isSameOrAfter (input, units) {  argument
3234     return this.isSame(input, units) || this.isAfter(input,units);
3237 function isSameOrBefore (input, units) {  argument
3238     return this.isSame(input, units) || this.isBefore(input,units);
3241 function diff (input, units, asFloat) {  argument
3258     units = normalizeUnits(units);
3260     switch (units) {
3415 function startOf (units) {  argument
3416     units = normalizeUnits(units);
3419     switch (units) {
3444     if (units === 'week') {
3447     if (units === 'isoWeek') {
3452     if (units === 'quarter') {
3459 function endOf (units) {  argument
3460     units = normalizeUnits(units);
3461     if (units === undefined || units === 'millisecond') {
3466     if (units === 'date') {
3467         units = 'day';
3470     return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
4196 function as (units) {  argument
4204     units = normalizeUnits(units);
4206     if (units === 'month' || units === 'year') {
4209         return units === 'month' ? months : months / 12;
4213         switch (units) {
4221             default: throw new Error('Unknown unit ' + units);
4258 function get$2 (units) {  argument
4259     units = normalizeUnits(units);
4260     return this.isValid() ? this[units + 's']() : NaN;