Question

I have three array..say array1,array2,array3. All these arrays contains dictionary.Now, I want to copy all the objects of these array into a single array and display in table view.
My problem is that how will I copy those three array into 1.
Say;

NSMutableArray *array1 = [NSMutableArray arrayWithObject:Dict1];
    NSMutableArray *array2 = [NSMutableArray arrayWithObject:Dict2];
    NSMutableArray *array3 = [NSMutableArray arrayWithObject:Dict3];   

Now, I want to copy the contains of array1, array2, array3 into array4.How will I do this.

Answer 1

Use this

NSMutableArray *array4 = [[NSMutableArray alloc] init];
[array4 addObjectsFromArray:array1];
[array4 addObjectsFromArray:array2];
[array4 addObjectsFromArray:array3];

//Do something on array4

[array4 release];