countForFetchRequest in Swift 2.0

Question

I am trying to use the countForFetchRequest method on a managed object context in Swift 2.0.

I note that the error handling for executeFetchRequest

Answer 1

You need to do like this:

let error = NSErrorPointer()
let fetchResults = coreDataStack.context.countForFetchRequest(fetchRequest, error: error)
print("Count \(fetchResults)")

This is the code for Swift 2.0