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69 lines
2.3 KiB
69 lines
2.3 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = eachQuarterOfInterval;
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var _index = _interopRequireDefault(require("../addQuarters/index.js"));
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var _index2 = _interopRequireDefault(require("../startOfQuarter/index.js"));
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var _index3 = _interopRequireDefault(require("../toDate/index.js"));
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var _index4 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* @name eachQuarterOfInterval
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* @category Interval Helpers
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* @summary Return the array of quarters within the specified time interval.
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*
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* @description
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* Return the array of quarters within the specified time interval.
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*
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* @param {Interval} interval - the interval. See [Interval]{@link docs/types/Interval}
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* @returns {Date[]} the array with starts of quarters from the quarter of the interval start to the quarter of the interval end
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* @throws {TypeError} 1 argument required
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* @throws {RangeError} The start of an interval cannot be after its end
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* @throws {RangeError} Date in interval cannot be `Invalid Date`
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*
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* @example
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* // Each quarter within interval 6 February 2014 - 10 August 2014:
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* var result = eachQuarterOfInterval({
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* start: new Date(2014, 1, 6),
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* end: new Date(2014, 7, 10)
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* })
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* //=> [
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* // Wed Jan 01 2014 00:00:00,
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* // Tue Apr 01 2014 00:00:00,
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* // Tue Jul 01 2014 00:00:00,
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* // ]
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*/
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function eachQuarterOfInterval(dirtyInterval) {
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(0, _index4.default)(1, arguments);
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var interval = dirtyInterval || {};
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var startDate = (0, _index3.default)(interval.start);
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var endDate = (0, _index3.default)(interval.end);
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var endTime = endDate.getTime(); // Throw an exception if start date is after end date or if any date is `Invalid Date`
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if (!(startDate.getTime() <= endTime)) {
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throw new RangeError('Invalid interval');
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}
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var startDateQuarter = (0, _index2.default)(startDate);
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var endDateQuarter = (0, _index2.default)(endDate);
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endTime = endDateQuarter.getTime();
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var quarters = [];
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var currentQuarter = startDateQuarter;
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while (currentQuarter.getTime() <= endTime) {
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quarters.push((0, _index3.default)(currentQuarter));
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currentQuarter = (0, _index.default)(currentQuarter, 1);
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}
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return quarters;
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}
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module.exports = exports.default; |