hugoWebsite/node_modules/date-fns/esm/subSeconds/index.js

27 lines
1.0 KiB
JavaScript

import toInteger from "../_lib/toInteger/index.js";
import addSeconds from "../addSeconds/index.js";
import requiredArgs from "../_lib/requiredArgs/index.js";
/**
* @name subSeconds
* @category Second Helpers
* @summary Subtract the specified number of seconds from the given date.
*
* @description
* Subtract the specified number of seconds from the given date.
*
* @param {Date|Number} date - the date to be changed
* @param {Number} amount - the amount of seconds 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 seconds subtracted
* @throws {TypeError} 2 arguments required
*
* @example
* // Subtract 30 seconds from 10 July 2014 12:45:00:
* const result = subSeconds(new Date(2014, 6, 10, 12, 45, 0), 30)
* //=> Thu Jul 10 2014 12:44:30
*/
export default function subSeconds(dirtyDate, dirtyAmount) {
requiredArgs(2, arguments);
var amount = toInteger(dirtyAmount);
return addSeconds(dirtyDate, -amount);
}