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toObserveState: emit partial state immediately, batch updates per microtask - #215
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Unresolved members read as undefined (never valid Data); changes are batched to one emission per microtask. Bump to 0.10.27. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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AsyncDataService.toObserveStatepreviously combined members withObserve.fromProperties, which emits nothing until every member resolves — so a single never-resolving observe left the whole state blank.fromPartialProperties: emits synchronously on subscribe with unresolved members asundefined(never validData, so it unambiguously means "not resolved yet"), then at most once per microtask however many members change; no emission after unobserve.toObserveStateuses it;State<T>leaves are nowT | undefined.fromPartialProperties;toObserveStatetests updated for partial + batched emission.Verified: clean
pnpm run typecheck(tsbuildinfo cleared),pnpm run lint, fullpnpm run testgreen.🤖 Generated with Claude Code