feat: initial version 0.1.0

[b2m9]

Summary by cubic

Release the initial @b2m9/keyfold v0.1.0: a typed ESM library that folds partial deltas into nested state with identity‑keyed list reconciliation. Provides an immutable, deterministic merge for plain objects and keyed arrays.

• New Features

  • createMerger<T, Atomic>(options) with keyBy, replace (supports "list[]" item swap), and optional wireDeletes.
  • Objects deep‑merge; keyed lists reconcile with $delete tombstones; unkeyed arrays and non‑plain objects replace.
  • Deletes and safety: DELETE and DELETE_TOKEN (when wired); null sets null; undefined is ignored; validates with KeyfoldConfigError/KeyfoldMergeError; ignores __proto__, constructor, prototype; immutable with structural sharing.

• Bug Fixes

  • Built‑in Error is treated as opaque in Delta<T>; error‑shaped payloads remain structural.
  • No‑op folds now keep base references without discarding explicit inserts or replacements (e.g., empty objects/arrays supplied intentionally are retained).

^{Written for commit d06a90d. Summary will update on new commits.}

[cubic-dev-ai]

1 issue found across 23 files

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name=".github/workflows/ci.yml">

<violation number="1" location=".github/workflows/ci.yml:19">
P2: This workflow depends on mutable major-version action tags for both checkout and setup-node, so a retagged or compromised action release can change CI code without a repository diff. Consider pinning each action to a verified full-length commit SHA.</violation>
</file>

<sub>Tip: cubic can generate docs of your entire codebase and keep them up to date. Try it here.

Re-trigger cubic</sub>

[cubic-dev-ai]

P2: This workflow depends on mutable major-version action tags for both checkout and setup-node, so a retagged or compromised action release can change CI code without a repository diff. Consider pinning each action to a verified full-length commit SHA.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/ci.yml, line 19:

<comment>This workflow depends on mutable major-version action tags for both checkout and setup-node, so a retagged or compromised action release can change CI code without a repository diff. Consider pinning each action to a verified full-length commit SHA.</comment>

<file context>
@@ -0,0 +1,25 @@
+        node-version: [20, 24]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
</file context>

[cubic-dev-ai]

All reported issues were addressed across 5 files (changes from recent commits).

<sub>Tip: Review your code locally with the cubic CLI to iterate faster.

Re-trigger cubic</sub>