SwiftData vs GRDB 比較

import SwiftData

@Model
class Todo {
    @Attribute(.unique) var id: UUID
    var title: String
    var isDone: Bool
    var createdAt: Date

    init(title: String) {
        self.id = UUID()
        self.title = title
        self.isDone = false
        self.createdAt = .now
    }
}

// SwiftUIビューでの利用
@Query(sort: \.createdAt, order: .reverse) var todos: [Todo]

import GRDB

struct Todo: Codable, FetchableRecord, PersistableRecord {
    var id: UUID
    var title: String
    var isDone: Bool
}

let todos = try dbQueue.read { db in
    try Todo
        .filter(Column("isDone") == false)
        .order(Column("createdAt").desc)
        .fetchAll(db)
}