Not iOS 5 compatible

[gsempe]

It's not possible to use it on iOS5. Several points:

• UICollectionViewDelegate and UICollectionViewLayout do not exist on iOS5
• When used with PSTCollectionView on iOS5 it raises an exception when PSTCollectionView tries to put itself in collectionView property of the layout.

[chiahsien]

Hi there,

1. Of course, so you need PSTCollectionView.
2. Never heard of it. It works fine on my iOS 5 simulator, maybe you need to check PSTCollectionView's samples a little bit further. In my memories, PSTCollectionView not yet works fine with Storyboard.

[chiahsien]

PSTCollectionView has many updates recently, maybe you could give it a try 😄

[gsempe]

CollectionViewWaterfallLayout also use UICollectionViewLayoutAttributes internally. I can't get how it can work on iOS 5.1. It seems I'm missing something if you can get it works

[chiahsien]

1. You need PSTCollectionView, then
2. Change UICollectionViewLayoutAttributes to PSUICollectionViewLayoutAttributes manually.

It can't work on iOS 5.1 without PSTCollectionView. 😄

[gsempe]

I have your collection view layout working on iOS 5.1 since the beginning but it needs internal code changing to work on iOS < 6. The point I would raise with the issue it that the waterfall flow layout is not iOS5 compatible out of the box. Anyway it is a good implementation which works very well. Thank you

[chiahsien]

Maybe I should provide more descriptions in the readme file.
Thanks for your feedback!