Re: Core Data Abstractions
Re: Core Data Abstractions
- Subject: Re: Core Data Abstractions
- From: mmalcolm crawford <email@hidden>
- Date: Mon, 30 May 2005 13:02:48 -0700
On May 30, 2005, at 12:39 PM, Evan DiBiase wrote:
The one of the top-level container entities in my application are
"ActionList"s; they have a to-many relationship to "Action"
entities. I'm using fetch requests in the situation where, for
example, I'd like to see if I need to create a default set of
ActionLists (by checking to see if any are already in the store).
That seems to be about the only case in which I'd need a fetch
request, so perhaps this is less of an issue than I originally though.
Good-oh.
Finally, of course, using Cocoa Bindings will also cut out a lot
of code, if that's an option.
Bindings are definitely helping, although I'm struggling to apply
my half-baked bindings without Core Data knowledge to form a fully-
baked bindings with Core Data representation in my head. I think
I'm getting there.
OK. Feel free, though, to practice using one without the other.
Combined there's a lot to learn, and if an error occurs it may not
always be easy to determine where the fault lies if you don't have a
good understanding of either. Spending 30 minutes writing and
exercising a small, tightly-focused application that investigates a
particular aspect of either technology generally reaps dividends.
mmalc
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden