Objective-C

Copy JSON Object from one JSON Array to Another

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Demonstrates how to copy an object in a JSON array to another JSON array. Objective-C

#import <CkoJsonArray.h>
#import <NSString.h>
#import <CkoJsonObject.h>

CkoJsonArray *arr1 = [[CkoJsonArray alloc] init];
CkoJsonArray *arr2 = [[CkoJsonArray alloc] init];

NSString *s = @"[{\"a\":1}, {\"b\":2}, {\"c\":3}]";
NSString *sEmpty = @"[]";

[arr1 Load: s];
[arr2 Load: sEmpty];

CkoJsonObject *jObj = [[CkoJsonObject alloc] init];
[arr1 ObjectAt2: [NSNumber numberWithInt: 1] jsonObj: jObj];

[arr2 AddObjectCopyAt: [NSNumber numberWithInt: -1] jsonObj: jObj];

NSLog(@"%@",[arr2 Emit]);

// output is:   [{"b":2}]