realm_storage_context_extention02.swift

extension RealmStorageContext {
    func delete(object: Storable) throws {
        guard let realm = self.realm else {
            throw NSError()
        }
        
        try self.safeWrite {
            realm.delete(object as! Object)
        }
    }
    
    func deleteAll<T : Storable>(_ model: T.Type) throws {
        guard let realm = self.realm else {
            throw NSError()
        }
        
        try self.safeWrite {
            let objects = realm.objects(model as! Object.Type)

            for object in objects {
                realm.delete(object)
            }
        }
    }
    
    func reset() throws {
        guard let realm = self.realm else {
            throw NSError()
        }
        
        try self.safeWrite {
            realm.deleteAll()
        }
    }
}