configwire 0.0.4

Pure-Dart ConfigWire client (fetch, cache, typed getters, realtime).

0.0.4

Changed

• ensureInitialized (lib/src/configwire_base.dart) is now idempotent and safe to call multiple times. Concurrent calls share the same in-flight initialization (single cache load + single forced fetch), and calls after the first attempt return immediately without re-loading the cache or re-fetching. Passing a non-null context still triggers a forced fetchAndActivate refresh with the new targeting, so retargeting via ensureInitialized keeps working.

0.0.3

Added

• get<T> (lib/src/configwire_base.dart): generic typed getter. Returns the value for key as T, or fallback when missing or mistyped. Coerces ints via toDouble() when T is double (parity with getDouble). With no fallback, a missing/mistyped key returns null for nullable T and throws a cast error for non-nullable T. Maps and lists are returned as defensive copies. Note: server collections decode as List<dynamic>/Map<String, dynamic>, so a direct get<List<String>> over server values misses — use getList/getMap for those.
• getList<T> (lib/src/configwire_base.dart): typed list getter. Eagerly checks every element (plus int -> double coercion when T is double); defaults fallback to const []. On any error (missing key, mistyped value, or mistyped element) returns fallback; when fallback is null the error is rethrown.
• getMap<T> (lib/src/configwire_base.dart): typed map getter. Eagerly checks every entry is String -> T (plus int -> double coercion when T is double); defaults fallback to const {}. On any error (missing key, mistyped value, non-String key, or mistyped entry) returns fallback; when fallback is null the error is rethrown.

Changed

• Breaking: getJSON(key) is removed. It returned an untyped Map<String, Object?> (or {} on miss/mistype). Migrate: getJSON('k') -> getMap<Object?>('k'), or pick a value type such as getMap<int>('k') / getMap<String>('k').

0.0.2

Added

• TargetingContext (lib/src/targeting.dart, exported from package:configwire/configwire.dart): carries userId, platform, appVersion, locale, country, customAttrs for server-side rule evaluation. Empty fields are omitted from the fetch query; customAttrs is sent as ?attrs=<json>. Includes copyWith, empty, and toQueryParameters().

Changed

• Breaking: fetchAndActivate and ensureInitialized now take only {TargetingContext? context, bool force}. The flattened String? userId/platform/appVersion/locale/country and Map? customAttrs params are removed. Migrate: fetchAndActivate(userId: 'u') -> fetchAndActivate(context: const TargetingContext(userId: 'u')); single-field update -> fetchAndActivate(context: cw.targeting.copyWith(platform: 'ios')).
• Targeting is sticky: a non-null context replaces cw.targeting for this and all future fetches, including connectRealtime poll/SSE refreshes (fetchAndActivate(force: true) reuses the stored context). setTargeting replaces the stored context without fetching.

0.0.1

• Initial release of the pure-Dart configwire client.