juice_paging 0.2.0

Paged / infinite-scroll list state as a generic Juice bloc, behind a cursor-based fetcher seam.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.2.0 - 2026-08-12

Changed

• Require juice ^1.6.0.
• Declare every paging flow droppable, so duplicate initialize, refresh, load-more, and retry requests are coalesced while their operation is active.
• Await nested refresh/load-more dispatches so initialization and retry retain their exclusive-flow semantics through the delegated fetch.
• Retain the bloc-wide loading guard for cross-event exclusion: Juice concurrency modes are per exact event type, while refresh and load-more must never overlap.

Tests

• Gate an in-flight fetch to prove duplicate load-more requests coalesce and a load-more request cannot overlap an active refresh.

0.1.0 - 2026-05-28

Added

• Initial release.
• PagingBloc<T> — generic paged / infinite-scroll list state: load first page, loadMore (append), refresh (replace), retry.
• PageFetcher<T> — cursor-based seam (fetch(cursor) → PageResult); the opaque cursor supports offset, token, or cursor pagination.
• In-flight guard — overlapping loads are ignored, so a scroll listener can fire loadMore freely.
• Error handling — a failed load keeps existing items + cursor; retry resumes the right page (first vs next).
• Rebuild groups — paging:items, paging:status.