Sha256: 68297c555d4ea3f25abc92ecc219422b3b5ba1383bfd7b2567fb8609cd6a3618
Contents?: true
Size: 778 Bytes
Versions: 6
Compression:
Stored size: 778 Bytes
Contents
/*global define*/
define([
'./DeveloperError'
], function(
DeveloperError) {
"use strict";
/**
* Determines if a given date is a leap year.
*
* @exports isLeapYear
*
* @param {Number} year The year to be tested.
*
* @return {Boolean} True if <code>year</code> is a leap yer.
*
* @exception {DeveloperError} year is required and must be a number.
*
* @example
* var leapYear = isLeapYear(2000); // true
*/
function isLeapYear(year) {
if (year === null || isNaN(year)) {
throw new DeveloperError('year is required and must be a number.');
}
return ((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0);
}
return isLeapYear;
});
Version data entries
6 entries across 6 versions & 1 rubygems