Question

I have an NSArray of say 100 NSManagedObjects and I need to split that into an NSArray that contains 10 NSArray objects that each hold 10 of theses NSManagedObjects, how would I accomplish that?

I am going to do some paging and this will work well for me.

Answer 1

Something along these lines should work instead of breaking it into separate arrays

//make a new range for each page
NSRange myRange = NSMakeRange(10, 10);
NSArray * myArray = [NSArray array];

//...pass both into a function
for (int i = myRange.location; i < myRange.location + myRange.length; i++) {
    //stuff with the array elements
    [[myArray objectAtIndex:i] doSomething];
}