nicklockwood/iCarousel — pull request #214 by dlamacchia (2012-08-21 20:41:21+00:00)
Title: Fix method prototype issues when frankifying a build

I've started using Frank (http://testingwithfrank.com/) in a project that also uses iCarousel. When making a "frankified" build, iCarousel generates several errors (at least under XCode 4.4.1, OSX 10.7) due to methods being undefined. It's just that xcodebuild seems to get confused because of the lack of prototypes for private methods.

I moved a couple of methods into a `PrivateMethods` category, which solves the problem.

Example error:

```
iCarousel/iCarousel.m:1005:29:{1005:29-1005:61}: warning: instance method '-circularCarouselItemCount' not found (return type defaults to 'id') [3]
CGFloat count = [self circularCarouselItemCount];
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
iCarousel/iCarousel.m:1005:21:{1005:29-1005:61}: error: initializing 'CGFloat' (aka 'float') with an expression of incompatible type 'id' [3]
```