kolinkrewinkel/KKGridView — pull request #69 by jonsterling (2011-12-16 08:52:24+00:00)
Title: A few things I was wondering about

There were a few things I was wondering about. First, the bits like:

~~~~objc
if (_numberOfSections > 0) {
// calculation based on _metrics array
} else if (_numberOfItemsInSectionBlock) {
// same calculation, but pulling data directly from the delegate
}
~~~~

What's the purpose of these? If they're not necessary, you can merge this pull request. Otherwise, I'm a little curious… Thanks!

(The last thing I changed was I removed a bit of dead code.)