Hi List,

I've successfully created a core data entity with some attributes. I'm 
displaying object in a NSTableView and I was able to add new instances by 
calling the entities array controller add: action.

The last hour I tried to figure out how to add/create a core data entity in 
ruby code without using the interface builder. I tried to instantiate a new 
object like this:

MyEntity.new

but I always get  the following error:

Failed to call designated initializer on NSManagedObject class 'MyEntity'

What's the proper way of doing this?

For rails-devs: I'm looking for something like:
a = MyARObject.new
a.attribute1 = "test"
a.attribute2 = "test2
a.save

Regards,
Timo

-- 
twitter.com/orangeorb

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