deleted unnecessary Equatable and Hashable custom implementations

This commit is contained in:
John Estropia
2018-09-19 11:06:19 +09:00
parent ab40532801
commit 45e110755d
19 changed files with 125 additions and 193 deletions

View File

@@ -100,11 +100,12 @@ open /*abstract*/ class CoreStoreObject: DynamicObject, Hashable {
// MARK: Hashable
public var hashValue: Int {
return ObjectIdentifier(self).hashValue
^ (self.isMeta ? 0 : self.rawObject!.hashValue)
public func hash(into hasher: inout Hasher) {
hasher.combine(self.isMeta)
hasher.combine(ObjectIdentifier(self))
hasher.combine(self.rawObject)
}