moriarty is a collection of small classes that are useful for Objective-C and iOS projects. The repository home is at:
This category is designed to help with memory management. Specifically, this makes it easy to only work with autoreleased objects outside of a small number of ownership-allowed methods. The rules suggested for use with this category are described here.
This category enables you to treat one- or two-dimensional position parameters of a UIView like direct variables.
For example, this code will not compile:
myView.frame.origin.x += 10;
With this category, you can achieve the desired effect with code like this:
myView.frameX += 10;
UIColor is not mutable; this class is. This also allows changes in both RGB and HSV color spaces (with conversion between the two).
A UIView subclass for rendering very nice-looking pie charts.
This is a config file for the uncrustify auto-formatting tool that can be used to clean up Objective-C h,m files.
Here is a sample command-line to use this config file:
/Applications/UniversalIndentGUI/indenters/uncrustify -c uncrustify.cfg -lOC -f MyFile.m -o MyFile.m
I suggest installing UniversalIndentGUI, which includes uncrustify as a component. The uncrustify library on its own appears to be questionably maintained (I could not get it to install correctly).