Singleton or class methods?
Singleton or class methods?
- Subject: Singleton or class methods?
- From: Trygve Inda <email@hidden>
- Date: Sat, 13 Sep 2014 05:45:06 -0700
- Thread-topic: Singleton or class methods?
I have a project that involves several different targets.
Included in all this is a set of related utility methods that need to be
used by different sections of the code. I am wondering how is the best way
to do this so that I don't have the same utility methods written in
different places.
1. I could make a class MyUtilities that consisted of the 10 or so methods
as class methods and the class would have no instance methods or instance
variables.
2. I could make a singleton that put the methods as instance methods, but
also had no instance variables.
Thoughts?
I can't really make these methods a category on anything else.
These methods are used to convert between an NSScreen, CGDirectDisplayID,
io_service_t, and a few other ways of dealing with screen identification. So
a category on NSScreen is not going to work since in some cases an NSScreen
is not known/used.
Trygve
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