깜놀하는 해므찌로

if (this.startAt && this.endAt) { this.items = this.items.filter((_item) => { return ( dayjs(_item.createdAt).isAfter(dayjs(this.startAt)) && dayjs(_item.createdAt).isBefore(dayjs(this.endAt)) ); }); } 1. filter : retrun boolean 타입 필수 2. dayjs 라이브러리 활용

searchCondition(): void { this.items = this.orderService.getItem(); // 탭 if (this.currentTab !== '전체') { this.items = this.items.filter( (_item) => _item.state === this.currentTab ); } // 카테고리 if (this.currentBranch !== '지점') { this.items = this.items.filter( (_item) => _item.branchName === this.currentBranch ); } // 날짜 if (this.startAt && this.endAt) { this.items = this.items.filter((_item) => ..