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天文台pc/tianwentai-ui/node_modules/date-fns/isYesterday.js 887 Bytes
bc518174   王天杨   提交两个项目文件
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  "use strict";
  exports.isYesterday = isYesterday;
  var _index = require("./constructNow.js");
  var _index2 = require("./isSameDay.js");
  var _index3 = require("./subDays.js");
  
  /**
   * @name isYesterday
   * @category Day Helpers
   * @summary Is the given date yesterday?
   * @pure false
   *
   * @description
   * Is the given date yesterday?
   *
   * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
   *
   * @param date - The date to check
   *
   * @returns The date is yesterday
   *
   * @example
   * // If today is 6 October 2014, is 5 October 14:00:00 yesterday?
   * const result = isYesterday(new Date(2014, 9, 5, 14, 0))
   * //=> true
   */
  function isYesterday(date) {
    return (0, _index2.isSameDay)(
      date,
      (0, _index3.subDays)((0, _index.constructNow)(date), 1),
    );
  }