core/static/vendor/moment/src/lib/moment/format.js
import { formatMoment } from '../format/format';
import { hooks } from '../utils/hooks';
import isFunction from '../utils/is-function';
hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';
export function toString () {
return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
}
export function toISOString () {
var m = this.clone().utc();
if (0 < m.year() && m.year() <= 9999) {
if (isFunction(Date.prototype.toISOString)) {
// native implementation is ~50x faster, use it when we can
return this.toDate().toISOString();
} else {
return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
}
} else {
return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
}
}
/**
* Return a human readable representation of a moment that can
* also be evaluated to get a new moment which is the same
*
* @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects
*/
export function inspect () {
if (!this.isValid()) {
return 'moment.invalid(/* ' + this._i + ' */)';
}
var func = 'moment';
var zone = '';
if (!this.isLocal()) {
func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';
zone = 'Z';
}
var prefix = '[' + func + '("]';
var year = (0 < this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
var datetime = '-MM-DD[T]HH:mm:ss.SSS';
var suffix = zone + '[")]';
return this.format(prefix + year + datetime + suffix);
}
export function format (inputString) {
if (!inputString) {
inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;
}
var output = formatMoment(this, inputString);
return this.localeData().postformat(output);
}