How to filter the objects of an array with another array

Question

I have one NSMutableArray with 100 objects. This is original array.

I have another array that contains 20 objects which are also in the original array.

I want to display the original array in the view controller minus the objects in the other array.

How can I remove the existing objects from original array?

we can add objects to an array with

[filteredListCount addObjectsFromArray: currencyArray];

Is there a similar method or idea to filter the original array with the second array?

Thanks

kubi · Accepted Answer · 2010-07-14 13:40:35Z

3

[originalArray removeObjectsInArray:existedObjects];

answered Jul 14, 2010 at 13:40

kubi

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Comments

kubi · Accepted Answer · 2010-07-14 13:44:02Z

1

[filteredListCount removeObjectsInArray: currencyArray]

kubi

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answered Jul 14, 2010 at 13:41

Swapnil Luktuke

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kubi answered first. so his answer is correct. my browser didnt show new answer while i was writing my own answer..