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- "use strict";
- var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = subMonths;
- var _index = _interopRequireDefault(require("../_lib/toInteger/index.js"));
- var _index2 = _interopRequireDefault(require("../addMonths/index.js"));
- var _index3 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
- /**
- * @name subMonths
- * @category Month Helpers
- * @summary Subtract the specified number of months from the given date.
- *
- * @description
- * Subtract the specified number of months from the given date.
- *
- * @param {Date|Number} date - the date to be changed
- * @param {Number} amount - the amount of months to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.
- * @returns {Date} the new date with the months subtracted
- * @throws {TypeError} 2 arguments required
- *
- * @example
- * // Subtract 5 months from 1 February 2015:
- * const result = subMonths(new Date(2015, 1, 1), 5)
- * //=> Mon Sep 01 2014 00:00:00
- */
- function subMonths(dirtyDate, dirtyAmount) {
- (0, _index3.default)(2, arguments);
- var amount = (0, _index.default)(dirtyAmount);
- return (0, _index2.default)(dirtyDate, -amount);
- }
- module.exports = exports.default;
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