Update composing-stores.md

[Jiamingou]

According to "https://pinia.vuejs.org/core-concepts/#Setup-Stores", it claimed that "you must return all state properties in setup stores for Pinia to pick them up as state." Anyway, this code broke that rule , I believe is a typo, hence I "put" the list ref back into the user store.

Summary by CodeRabbit

• Documentation
  • Updated the composing stores guide to show the cart example returning a list alongside summary and purchase.
  • Examples now reference a single source of truth for list data, improving clarity and consistency.
  • Clarified how list length and data are derived to better match real usage.

[netlify]

✅ Deploy Preview for pinia-official ready!

Name	Link
🔨 Latest commit	cea0e8d
🔍 Latest deploy log	https://app.netlify.com/projects/pinia-official/deploys/68dfcc44663b3800080c2fb5
😎 Deploy Preview	https://deploy-preview-3052--pinia-official.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[coderabbitai]

Walkthrough

Documentation change: the cart store example's public return object in packages/docs/cookbook/composing-stores.md is updated to include a new list property, changing the shown API from { summary, purchase } to { list, summary, purchase }. No logic or control-flow changes.

Changes

Cohort / File(s)	Summary
Docs packages/docs/cookbook/composing-stores.md	Updated documented useCartStore return shape to include list alongside summary and purchase (from { summary, purchase } → { list, summary, purchase }). No other logic changes.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Suggested reviewers

• posva

Poem

I nudged a carrot, added a list,
A tiny hop, a tidy twist.
Now three things hop within the crate,
list, summary, purchase — neat and straight.
Crunching carrots, docs delight. 🥕

Pre-merge checks and finishing touches

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title Check	❓ Inconclusive	The title “Update composing-stores.md” indicates that a documentation file is being changed but does not describe the specific correction of returning the missing list property in the store example, making it too generic to convey the main change.	Please revise the title to clearly summarize the main content change, for example “Return missing list ref in composing-stores example” so that it describes the key correction made.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4749d06 and cea0e8d.

📒 Files selected for processing (1)

• packages/docs/cookbook/composing-stores.md (1 hunks)