Created by Jamz Tang at 10 December 2011

Splitting an array to several components

Say you’d like to split an array into several arrays each with a specific number of components.

// Say your originalArray is [@"A", @"B", @"C", @"D"]
NSArray *originalArray = [NSArray arrayWithObjects:@"A", @"B", @"C", @"D", nil];

// And we now want the array to be split into two arrays with two per segment
// like this [[@"A", @"B"], [@"C", @"D"]]
NSArray *newArray = [NSArray splitArray:originalArray componentsPerSegment:1];

And here’s the code snippet on how you can do it.


Installation

Clone this repository:
git clone git://gist.github.com/6913749.git NSArray-JTArraySplit

| More...


If you think this is useful, share this article with your friends :)

blog comments powered by Disqus

ioscodesnippet.com