Database Reference
In-Depth Information
Note:
You'll have problems at runtime if you don't name your data model file
precisely
Dog Walk.xcdatamodel
. This is because
CoreDataStack.swift
expects to find the compiled version at
Dog Walk.momd.
Open the data model file and create a new entity named
Dog
. You should be able
to do this on your own by now, but in case you forgot how, click the
Add Entity
button on the bottom left.
Add an attribute named
name
of type
String
. Your data model should look like
this:
You also want to keep track of the walks for a particular dog. After all, that's the
whole point of the app!
Define another entity and name it
Walk
. Then add an attribute named
date
and
set its type to
Date
.
