class method swizzle implementation & method aliasing

[outis]

There are two changes here. The first implements class method swizzling in a very simple manner (call your instance method swizzling method on the meta-class). The second adds new functionality: instance & class method aliasing. This is perhaps outside the scope of JRSwizzle, but not too far outside. At the very least, it's closely related. At its best, it broadens the scope of JRSwizzle to method manipulation. Is aliasing an appropriate addition for JRSwizzle?

[rentzsch]

Pulled, thanks!

I'm unsure if aliasing is a good thing to have in JRSwizzle. What are you using it for?

[outis]

It's used in another project, adding support for the KVC operators to NSDictionary, though it's not essential. Another option is a fork focused on method manipulation, with yet more operations. Maybe an aspect-oriented programming library.

[rentzsch]

Ah, yeah I would say it shouldn't be in JRSwizzle then. I'll pull it out when I take my next whack at the project.