punctuation fixes

[MichaelDoyle]

• add , from typical json syntax
• support array brackets [] at root

[gemini-code-assist]

Hello @MichaelDoyle, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

Summary of Changes

This pull request addresses punctuation issues in the ngx-json-treeview component. It adds commas to the end of values within JSON objects and arrays, and it also ensures that the component correctly handles JSON arrays at the root level by using square brackets [] instead of curly braces {} when appropriate. The demo app component was also updated to showcase the array functionality, and the primitive examples were moved to the bottom.

Highlights

• Punctuation Fixes: Commas are now added after each value in a JSON object or array, except for the last value.
• Root Level Array Support: The component now correctly displays JSON arrays at the root level using square brackets.
• Demo App Updates: The demo app was updated to include an example of a JSON array and the primitive examples were moved to the bottom.

Changelog

• projects/demo/src/app/app.component.html
  • The primitive examples were moved to the bottom of the file.
  • An example showcasing arrays was added.
• projects/ngx-json-treeview/src/lib/ngx-json-treeview.component.html
  • The opening and closing punctuation now use square brackets [] instead of curly braces {} when the root type is an array.
  • A comma is added after each value in a JSON object or array, except for the last value.
• projects/ngx-json-treeview/src/lib/ngx-json-treeview.component.ts
  • The rootType computed property now correctly identifies arrays.

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---

In JSON's realm, a bracket's grace,
Or curly brace, defines its place.
Arrays stand tall,
Enclosed by all,
While objects bloom in ordered space.

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[gemini-code-assist]

Code Review

The pull request introduces changes to the ngx-json-treeview component to support array brackets at the root level and adds commas to the end of segments. The changes seem well-implemented, but there are a few areas that could be improved for clarity and maintainability.

Summary of Findings

• Root type determination: The logic for determining the root type (object or array) is now more explicit, which is good. However, consider if there are more concise ways to express this logic.
• Punctuation placement: The addition of commas as punctuation within the tree view is a nice touch for readability. Ensure that the placement of these commas is correct in all scenarios, especially when dealing with nested objects and arrays.
• Code readability: The ternary operators used for punctuation could be slightly refactored for improved readability, especially for developers unfamiliar with the codebase.

Merge Readiness

The pull request is almost ready for merging. The changes enhance the component's functionality and readability. However, addressing the readability concerns and ensuring the punctuation is correctly placed in all scenarios would improve the code quality further. I am unable to approve the pull request, and users should have others review and approve this code before merging.