nikrb / icoredata

xcode7 ios9 swift basic implementation of core data to save data

swift example on ns core data:

http://jamesonquave.com/blog/core-data-in-swift-tutorial-part-1/

It's out of date now but best I found so far. This repo contains fixes to make it work with xcode 7.2.1 ios 9.2. There are none of the 'fancy' bits, I simply print to console for proof of the pudding.

Note

• The warning is because only one of the two defined view controllers (view and a table view) is hooked up per 'step' - just move the intial view arrow in storyboard.
• ViewController implements the first step, creating an entity and accessing it
• TableViewController implements persistence

icoredata's Issues

standard validity test gives binding error

The standard way of testing optional gives error:

Initialiser for conditional binding must have optional type, not 'NSManagedObjectContext'

A direct test (TableViewController.swift@78) works but I suspect bad practice?

if let moc = self.managedObjectContext {
    ...
}