ios adding array of dictionaries to another array of dictionaries

Question

I'm trying to add the dictionaries I have in one array to another array with dictionaries so I can have one array with the dictionaries of both arrays.

I have tried this:

[arrayOne arrayByAddingObjectsFromArray:arrayTwo];

But I'm getting the following error:

-[__NSDictionaryM arrayByAddingObjectsFromArray:]: unrecognized selector sent to instance 0x75ba1a0

possible duplicate of Copying the contents of an NSMutableDictionary into another NSMutableDictionary? — Matt Long
– Matt Long, Commented Jul 24, 2013 at 18:06

Community · Accepted Answer · 2017-05-23 11:57:31Z

2

- (NSArray *)arrayByAddingObjectsFromArray:(NSArray *)otherArray;

This function returns NSArray not NSDictionary, I guess in your code arrayOne is NSDictionary not NSArray right?

In Xcode source check warning shown for below line

[arrayOne arrayByAddingObjectsFromArray:arrayTwo];

To copy dictionary refer this: Copying the contents of an NSMutableDictionary into another NSMutableDictionary?

edited May 23, 2017 at 11:57

CommunityBot

11 silver badge

answered Jul 24, 2013 at 16:44

Guru

22.1k10 gold badges69 silver badges106 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

ios adding array of dictionaries to another array of dictionaries

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related