Delete record from Core-data

Ans: 

Deleting a record from a persistent store involves three steps:

1. Fetch the record that needs to be deleted
2. Mark the record for deletion
3. Save the changes

Code : 

let fetchRequest: NSFetchRequest<Profile> = Profile.fetchRequest()

fetchRequest.predicate = Predicate.init(format: "profileID==\(withID)")

let objects = try! context.fetch(fetchRequest) // Step 1

for obj in objects {

    context.delete(obj)  // Step 2

}

do {

    try context.save() //  <- remember to save data // Step 3

} catch {

    // Do something... 

}