NSArray*sorte = [arr sortedArrayUsingComparator:^NSComparisonResult(BookListModel *obj1,BookListModel *obj2) {
return [obj1.tableName compare:obj2.tableName options:NSNumericSearch];
}];
NSArray*sorte = [arr sortedArrayUsingComparator:^NSComparisonResult(BookListModel *obj1,BookListModel *obj2) {
return [obj1.tableName compare:obj2.tableName options:NSNumericSearch];
}];