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syuilo 2018-07-27 18:40:41 +09:00
commit 2347d9cea2
1 changed files with 1 additions and 1 deletions

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@ -35,7 +35,7 @@ import Vue from 'vue';
const eachMonthDays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
function isLeapYear(year) {
return !(year % (year % 25 ? 4 : 16));
return !(year & (year % 25 ? 3 : 5));
}
export default Vue.extend({