Re: Detecting Managed Object Property Change From Undo Redo
Re: Detecting Managed Object Property Change From Undo Redo
- Subject: Re: Detecting Managed Object Property Change From Undo Redo
- From: Jerry Krinock <email@hidden>
- Date: Tue, 27 Jan 2015 06:50:13 -0800
> On 2015 Jan 27, at 01:24, Quincey Morris <email@hidden> wrote:
>
> I’m not sure that it’s “bad”, though it is nontypical, which is why there’s a [nontypical] custom accessor. a Core Data property access has two general steps … you can customize one or both of these steps.
OK, the documentation writer may have thought that customizing the representation or transformation between value and ivar, although untypical, would be a typical use case for Custom Primitive Accessor Methods, and therefore a good example, except that the writer neglected to write that. Instead, the writer merely showed some bare-bones code without explaining what it could do or why, which is why it made no sense to me.
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden