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I’ve been reading some Obj-C projects, and I’m always finding this standard for naming files:
ClassName+OtherClassName.h
What does this mean? Normally is used with a base class used on the left side, and another class used on the right side, like:
NSString+URLEncoding.h
Thanks in advance.
The way I have seen it used is as a way of organizing categories, which are code extensions added to classes. Each category is given its own header and source file. The ‘+’ is simply another character in the file name, though it is not often used. You can read more about categories here.