MR_findFirst _Nonnull?

[emrsn-SebastianVancea]

Under Xcode 7 after calling MR_findFirstWithPredicate I can no longer check if the object is nil (i.e. no object found) because I get a build error: "Binary operator '==' cannot be applied to operands of type 'NSManagedObject' and 'NilLiteralConvertible'.

Is this the intended behaviour? Should I just replace every MR_findFirstWithPredicate with MR_findAllWithPredicate and check count? I feel like then it would defeat the purpose of the method.

[hardikdevios]

the New way to do this is very simple

let object:Entity_name? = Entity_name.MR_findFirst()

if object == nil {
  //Do your work here
} 

[emrsn-SebastianVancea]

Thank you

[tonyarnold]

Alternately, you can use the recommended if let syntax:

if let object = Entity_name.MR_findFirst() as? Entity_name {
    // Do your work here
}

You might be able to get away without the as? Entity_name — I haven't used MR with Swift much.

[hardikdevios]

@tonyarnold i have Already developed 2 Apps with Magical Records using swift and my friend lib is very smoothe and awesome even the foundation is not purely swift but it also doesnt have any performance issue with Objective-C and Swift bridging so for me All tests past :+1: for swift i hope we might seen Native Swift version of MR .