42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
"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 = differenceInQuarters;
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var _index = _interopRequireDefault(require("../differenceInMonths/index.js"));
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var _index2 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
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var _index3 = require("../_lib/roundingMethods/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 differenceInQuarters
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* @category Quarter Helpers
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* @summary Get the number of quarters between the given dates.
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*
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* @description
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* Get the number of quarters between the given dates.
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*
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* @param {Date|Number} dateLeft - the later date
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* @param {Date|Number} dateRight - the earlier date
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* @param {Object} [options] - an object with options.
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* @param {String} [options.roundingMethod='trunc'] - a rounding method (`ceil`, `floor`, `round` or `trunc`)
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* @returns {Number} the number of full quarters
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* @throws {TypeError} 2 arguments required
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*
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* @example
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* // How many full quarters are between 31 December 2013 and 2 July 2014?
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* const result = differenceInQuarters(new Date(2014, 6, 2), new Date(2013, 11, 31))
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* //=> 2
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*/
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function differenceInQuarters(dateLeft, dateRight, options) {
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(0, _index2.default)(2, arguments);
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var diff = (0, _index.default)(dateLeft, dateRight) / 3;
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return (0, _index3.getRoundingMethod)(options === null || options === void 0 ? void 0 : options.roundingMethod)(diff);
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}
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module.exports = exports.default; |