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- import toDate from "../toDate/index.js";
- import requiredArgs from "../_lib/requiredArgs/index.js";
- /**
- * @name isSameMonth
- * @category Month Helpers
- * @summary Are the given dates in the same month?
- *
- * @description
- * Are the given dates in the same month?
- *
- * ### 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).
- *
- * @param {Date|Number} dateLeft - the first date to check
- * @param {Date|Number} dateRight - the second date to check
- * @returns {Boolean} the dates are in the same month
- * @throws {TypeError} 2 arguments required
- *
- * @example
- * // Are 2 September 2014 and 25 September 2014 in the same month?
- * var result = isSameMonth(new Date(2014, 8, 2), new Date(2014, 8, 25))
- * //=> true
- */
- export default function isSameMonth(dirtyDateLeft, dirtyDateRight) {
- requiredArgs(2, arguments);
- var dateLeft = toDate(dirtyDateLeft);
- var dateRight = toDate(dirtyDateRight);
- return dateLeft.getFullYear() === dateRight.getFullYear() && dateLeft.getMonth() === dateRight.getMonth();
- }
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