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isBeforeOrEqual

첫 번째 날짜가 두 번째 날짜보다 이전이거나 같은지 확인합니다.

typescript
function isBeforeOrEqual(date1: Date, date2: Date): boolean;
typescript
import { isBeforeOrEqual } from '@teamsparta/utils';

isBeforeOrEqual(new Date(2022, 8, 10), new Date(2022, 8, 10)); // true
isBeforeOrEqual(new Date(2022, 8, 10), new Date(2022, 9, 10)); // true
isBeforeOrEqual(new Date(2022, 9, 10), new Date(2022, 8, 10)); // false