YYXC_Student/jiaPei/Utils/Category/NSArray/NSArray+RQExtension.m

//
//  NSArray+RQExtension.m
//  XinShouJiaDao
//
//  Created by 张嵘 on 2021/7/7.
//  Copyright © 2021 JCZ. All rights reserved.
//

#import "NSArray+RQExtension.h"

@implementation NSArray (RQExtension)
-(id)objAtPath:(NSIndexPath*)path
{
    if (path.section < self.count ) {
        NSArray* subObj = self[path.section];
        if([subObj isKindOfClass:[NSArray class]] ||
           [subObj isKindOfClass:[NSMutableArray class]])
        {
            if (path.row < subObj.count) {
                return [self[path.section] objectAtIndex:path.row];
            }
        }
    }
    
    return nil;
}
@end