Jon Staab
17 lines
616 B
Markdown
17 lines
616 B
Markdown
# Getter
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Utility for creating optimized getter functions that adapt based on access patterns.
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```typescript
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// Create optimized getter that switches to subscription when hot
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getter<T>(store: Readable<T>, options?: {
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threshold?: number // Calls per second before switching to subscription (default: 10)
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}): () => T
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// Add .get() method to a store
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withGetter<T>(store: Readable<T>): ReadableWithGetter<T>
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withGetter<T>(store: Writable<T>): WritableWithGetter<T>
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```
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The `getter` function automatically switches between `get()` and subscription based on call frequency, optimizing performance for hot code paths.
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