Re: Converting between property names?
Re: Converting between property names?
- Subject: Re: Converting between property names?
- From: Lee Ann Rucker <email@hidden>
- Date: Tue, 10 Apr 2012 15:09:52 -0700
On Apr 10, 2012, at 1:49 PM, Rick Mann wrote:
> Are there functions provided in the Objective-C runtime to convert property names? For example, say I have a key name like "fooKey", and I want to get "FooKey", or the setter name "setFooKey" from it. I could do the name munging myself, but I wonder if there aren't edge cases. For example, "setURL" should covert to "URL", not "uRL".
>
> In my particular case, I'm trying to implement functionality like +keyPathsForValuesAffecting<Key>. It takes a key name (usually something that starts with a lower-case letter) and changes it to start with an upper-case letter, then appends it to "keyPathsForValuesAffecting" to create the selector name.
>
> Are those conversion methods provided anywhere? I looked through the Obj-C runtime and didn't see anything, but I didn't read every single page.
>
I've used keyPathsForValues.. and my own variants extensively and I've never needed to know the setFoo version of my key names. What are you doing that depends on setter names? Maybe there's a better way.
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