## Issue
The Array::get method used verbose nested Option handling with redundant
returns, making the code longer and less Rust idiomatic.
## Solution
Replaced the nested if let structure with a functional and_then approach
that:
- Eliminates redundant return keyword usage
- Flattens Option handling for cleaner logic
- Reduces code from 13 lines to 9 lines
- Maintains identical functionality
## Result
More idiomatic Rust code that's easier to read and maintain, with all
tests passing.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Improved internal code structure with functional programming patterns
for enhanced maintainability. No visible changes to end-user
functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: DarkSky <25152247+darkskygit@users.noreply.github.com>
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