PersistentDataStore+Creation.swift

final class PersistentDataStore {
    let name: String
    private let dataStoreURL: URL
    private let queue: DispatchQueue
    
    init(name: String) throws {
        self.name = name
        queue = DispatchQueue(label: "com.augmentedcode.persistentdatastore", qos: .userInitiated, attributes: .concurrent, autoreleaseFrequency: .workItem)
        let documentsURL = try FileManager.default.url(for: .documentDirectory, in: .userDomainMask, appropriateFor: nil, create: false)
        dataStoreURL = documentsURL.appendingPathComponent(name, isDirectory: true)
        try FileManager.default.createDirectory(at: dataStoreURL, withIntermediateDirectories: true, attributes: nil)
    }
}