loader

Loader Pattern Example

Demonstrates LoaderCache[T] — cache-aside with automatic loading and single-flight deduplication.

What it shows

• Creating a LoaderCache[Product] via cache.NewLoader
• GetOrLoad: returns cached value on hit, calls the loader on miss
• Single-flight deduplication: 5 concurrent requests for the same key trigger only one loader call
• Loader receives context.Context and the cache key

Run

go run ./examples/loader/