102 lines
3.4 KiB
JavaScript
102 lines
3.4 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = eachDayOfInterval;
|
|
|
|
var _index = _interopRequireDefault(require("../toDate/index.js"));
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
/**
|
|
* @name eachDayOfInterval
|
|
* @category Interval Helpers
|
|
* @summary Return the array of dates within the specified time interval.
|
|
*
|
|
* @description
|
|
* Return the array of dates within the specified time interval.
|
|
*
|
|
* ### v2.0.0 breaking changes:
|
|
*
|
|
* - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
|
|
*
|
|
* - The function was renamed from `eachDay` to `eachDayOfInterval`.
|
|
* This change was made to mirror the use of the word "interval" in standard ISO 8601:2004 terminology:
|
|
*
|
|
* ```
|
|
* 2.1.3
|
|
* time interval
|
|
* part of the time axis limited by two instants
|
|
* ```
|
|
*
|
|
* Also, this function now accepts an object with `start` and `end` properties
|
|
* instead of two arguments as an interval.
|
|
* This function now throws `RangeError` if the start of the interval is after its end
|
|
* or if any date in the interval is `Invalid Date`.
|
|
*
|
|
* ```javascript
|
|
* // Before v2.0.0
|
|
*
|
|
* eachDay(new Date(2014, 0, 10), new Date(2014, 0, 20))
|
|
*
|
|
* // v2.0.0 onward
|
|
*
|
|
* eachDayOfInterval(
|
|
* { start: new Date(2014, 0, 10), end: new Date(2014, 0, 20) }
|
|
* )
|
|
* ```
|
|
*
|
|
* @param {Interval} interval - the interval. See [Interval]{@link docs/types/Interval}
|
|
* @param {Object} [options] - an object with options.
|
|
* @param {Number} [options.step=1] - the step to increment by. The value should be more than 1.
|
|
* @returns {Date[]} the array with starts of days from the day of the interval start to the day of the interval end
|
|
* @throws {TypeError} 1 argument required
|
|
* @throws {RangeError} `options.step` must be a number greater than 1
|
|
* @throws {RangeError} The start of an interval cannot be after its end
|
|
* @throws {RangeError} Date in interval cannot be `Invalid Date`
|
|
*
|
|
* @example
|
|
* // Each day between 6 October 2014 and 10 October 2014:
|
|
* var result = eachDayOfInterval({
|
|
* start: new Date(2014, 9, 6),
|
|
* end: new Date(2014, 9, 10)
|
|
* })
|
|
* //=> [
|
|
* // Mon Oct 06 2014 00:00:00,
|
|
* // Tue Oct 07 2014 00:00:00,
|
|
* // Wed Oct 08 2014 00:00:00,
|
|
* // Thu Oct 09 2014 00:00:00,
|
|
* // Fri Oct 10 2014 00:00:00
|
|
* // ]
|
|
*/
|
|
function eachDayOfInterval(dirtyInterval, options) {
|
|
if (arguments.length < 1) {
|
|
throw new TypeError('1 argument required, but only ' + arguments.length + ' present');
|
|
}
|
|
|
|
var interval = dirtyInterval || {};
|
|
var startDate = (0, _index.default)(interval.start);
|
|
var endDate = (0, _index.default)(interval.end);
|
|
var endTime = endDate.getTime(); // Throw an exception if start date is after end date or if any date is `Invalid Date`
|
|
|
|
if (!(startDate.getTime() <= endTime)) {
|
|
throw new RangeError('Invalid interval');
|
|
}
|
|
|
|
var dates = [];
|
|
var currentDate = startDate;
|
|
currentDate.setHours(0, 0, 0, 0);
|
|
var step = options && 'step' in options ? Number(options.step) : 1;
|
|
if (step < 1 || isNaN(step)) throw new RangeError('`options.step` must be a number greater than 1');
|
|
|
|
while (currentDate.getTime() <= endTime) {
|
|
dates.push((0, _index.default)(currentDate));
|
|
currentDate.setDate(currentDate.getDate() + step);
|
|
currentDate.setHours(0, 0, 0, 0);
|
|
}
|
|
|
|
return dates;
|
|
}
|
|
|
|
module.exports = exports.default; |