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48 lines
1.5 KiB
48 lines
1.5 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 = endOfDecade; |
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var _index = _interopRequireDefault(require("../toDate/index.js")); |
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var _index2 = _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 endOfDecade |
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* @category Decade Helpers |
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* @summary Return the end of a decade for the given date. |
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* |
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* @description |
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* Return the end of a decade for the given date. |
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* |
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* ### v2.0.0 breaking changes: |
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* |
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* - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes). |
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* |
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* @param {Date|Number} date - the original date |
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* @returns {Date} the end of a decade |
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* @param {Object} [options] - an object with options. |
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* @param {0|1|2} [options.additionalDigits=2] - passed to `toDate`. See [toDate]{@link https://date-fns.org/docs/toDate} |
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* @throws {TypeError} 1 argument required |
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* @throws {RangeError} `options.additionalDigits` must be 0, 1 or 2 |
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* |
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* @example |
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* // The end of a decade for 12 May 1984 00:00:00: |
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* var result = endOfDecade(new Date(1984, 4, 12, 00, 00, 00)) |
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* //=> Dec 31 1989 23:59:59.999 |
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*/ |
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function endOfDecade(dirtyDate) { |
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(0, _index2.default)(1, arguments); |
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var date = (0, _index.default)(dirtyDate); |
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var year = date.getFullYear(); |
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var decade = 9 + Math.floor(year / 10) * 10; |
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date.setFullYear(decade, 11, 31); |
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date.setHours(23, 59, 59, 999); |
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return date; |
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} |
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module.exports = exports.default; |