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- import { normalizeObjectUnits } from '../units/aliases';
- import { getLocale } from '../locale/locales';
- export function Duration (duration) {
- var normalizedInput = normalizeObjectUnits(duration),
- years = normalizedInput.year || 0,
- quarters = normalizedInput.quarter || 0,
- months = normalizedInput.month || 0,
- weeks = normalizedInput.week || 0,
- days = normalizedInput.day || 0,
- hours = normalizedInput.hour || 0,
- minutes = normalizedInput.minute || 0,
- seconds = normalizedInput.second || 0,
- milliseconds = normalizedInput.millisecond || 0;
- // representation for dateAddRemove
- this._milliseconds = +milliseconds +
- seconds * 1e3 + // 1000
- minutes * 6e4 + // 1000 * 60
- hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
- // Because of dateAddRemove treats 24 hours as different from a
- // day when working around DST, we need to store them separately
- this._days = +days +
- weeks * 7;
- // It is impossible translate months into days without knowing
- // which months you are are talking about, so we have to store
- // it separately.
- this._months = +months +
- quarters * 3 +
- years * 12;
- this._data = {};
- this._locale = getLocale();
- this._bubble();
- }
- export function isDuration (obj) {
- return obj instanceof Duration;
- }
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