swift-actor-persistence

Serialize Swift actor access to local data with file persistence.

Updated Mar 19, 2026

Search Tags:#concurrency #offline #swift #persistence #actor #codable #local-storage

Ready to run

npx skills add https://github.com/RUSHYOP/imperium-cli --skill swift-actor-persistence-rushyop

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: swift-actor-persistence
Source: https://github.com/RUSHYOP/imperium-cli/tree/main/content/skills/swift-actor-persistence
Command: npx skills add https://github.com/RUSHYOP/imperium-cli --skill swift-actor-persistence-rushyop

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Thread-safe data persistence is achieved by using Swift actors to serialize access to a local data store.

Core Features & Use Cases

Actor-based repository for thread-safe access to shared data
In-memory cache with disk-backed persistence for fast reads and durable writes
Generic over Codable & Identifiable models to support diverse data types
Atomic file writes to protect against partial writes and data loss
Offline-first data management for iOS/macOS apps

Quick Start

Create a LocalRepository<T> instance and start performing async save, find, loadAll, and delete operations to manage your data.

Frequently Asked Questions about swift-actor-persistence

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I achieve thread-safe local data persistence in Swift?▼

Thread-safe local data persistence in Swift is achieved by using actors to serialize access to a local store, preventing concurrent data races. This approach provides an in-memory cache combined with atomic file writes for durable offline-first storage.

Can I use Swift actors for offline-first iOS storage?▼

Yes, Swift actors are applicable to iOS and macOS apps needing safe concurrent access to local data with offline-first capabilities. They serialize data operations to ensure safe concurrent access across different threads.

What is the best way to prevent partial writes during local file persistence?▼

The best way to prevent partial writes and data loss during local file persistence is using atomic file writes. This mechanism ensures that data is completely written to a temporary file before replacing the original local store file.

How do I implement a generic repository for Codable models in Swift?▼

You can implement a generic repository for Codable models in Swift by creating a generic actor typed over Codable and Identifiable constraints. This setup supports type-safe save, delete, find, and loadAll operations for diverse data types.

Does actor-based persistence work with in-memory cache and disk storage?▼

Actor-based persistence works by combining an in-memory cache for fast reads with disk-backed file persistence for durable writes. The actor serializes access to both layers to maintain data consistency safely.