steipete/PSTCollectionView — pull request #38 by danthorpe (2012-09-27 11:33:45+00:00)
Title: Clear item rect caches between sections

Using the item rect caches from the previous section for the new section can cause a NSRangeException when the number of items in the first row of the previous section is less than the number of items in the first row of the new section.

Signed-off-by: Daniel Thorpe