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path: root/date-fns/src/isThisQuarter/index.ts
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import isSameQuarter from '../isSameQuarter/index'
import requiredArgs from '../_lib/requiredArgs/index'

/**
 * @name isThisQuarter
 * @category Quarter Helpers
 * @summary Is the given date in the same quarter as the current date?
 * @pure false
 *
 * @description
 * Is the given date in the same quarter as the current date?
 *
 * > ⚠️ Please note that this function is not present in the FP submodule as
 * > it uses `Date.now()` internally hence impure and can't be safely curried.
 *
 * ### 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} date - the date to check
 * @returns {Boolean} the date is in this quarter
 * @throws {TypeError} 1 argument required
 *
 * @example
 * // If today is 25 September 2014, is 2 July 2014 in this quarter?
 * var result = isThisQuarter(new Date(2014, 6, 2))
 * //=> true
 */
export default function isThisQuarter(dirtyDate: Date | number): boolean {
  requiredArgs(1, arguments)

  return isSameQuarter(Date.now(), dirtyDate)
}