Solution for Challenge 2

[BernadetteAkinyi]

Challenge 2 Solution

Submitted by: @BernadetteAkinyi
Challenge: Challenge 2

Description

This PR contains my solution for Challenge 2.

Changes

• Added solution file to challenge-2/submissions/BernadetteAkinyi/solution-template.go

Testing

• Solution passes all test cases
• Code follows Go best practices

Thank you for reviewing my submission! 🚀

[coderabbitai]

Walkthrough

A new Go source file is added under challenge-2/submissions/BernadetteAkinyi/ that exports a ReverseString function. The function converts the input string to a rune slice, reverses it in place using a two-pointer swap, and returns the result as a string. The main function prints two hardcoded reversed strings.

Changes

Challenge 2 — ReverseString Submission

Layer / File(s)	Summary
ReverseString implementation and main challenge-2/submissions/BernadetteAkinyi/solution-template.go	Adds package main with fmt import, exports ReverseString(s string) string using rune-slice in-place two-pointer swapping, and implements main to call and print results for two example strings.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• RezaSi/go-interview-practice#752: Adds the same ReverseString(s string) string rune-slice in-place swap implementation in another challenge-2/submissions/ directory.
• RezaSi/go-interview-practice#1796: Identical exported ReverseString function using the two-pointer rune swap pattern in challenge-2/submissions/*/solution-template.go.
• RezaSi/go-interview-practice#1612: Same rune-slice in-place reversal approach for ReverseString in a Challenge 2 solution template.

Poem

🐇 A string walked in, "hello" it said,
I flipped it around — "olleh" instead!
With runes in a slice, two pointers I set,
The fastest reverse you haven't seen yet.
swap, swap, swap — the magic's done,
Reversing strings is oh-so fun! 🎉

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Solution for Challenge 2' directly matches the changeset's main purpose—adding a solution file for Challenge 2.
Description check	✅ Passed	The description is clearly related to the changeset, detailing the Challenge 2 solution submission, the file location, and test validation.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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Warning

There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure.

🔧 golangci-lint (2.12.2)

level=error msg="[linters_context] typechecking error: pattern ./...: directory prefix . does not contain main module or its selected dependencies"

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Actionable comments posted: 2

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 9a34d189-8799-461b-9979-80624cd1218c

📥 Commits

Reviewing files that changed from the base of the PR and between a4d6825 and 8e92876.

📒 Files selected for processing (1)

• challenge-2/submissions/BernadetteAkinyi/solution-template.go