Ruby on Rails Instruction File

[feapaydin]

Pull Request Checklist

• I have read and followed the CONTRIBUTING.md guidelines.
• My contribution adds a new instruction, prompt, or chat mode file in the correct directory.
• The file follows the required naming convention.
• The content is clearly structured and follows the example format.
• I have tested my instructions, prompt, or chat mode with GitHub Copilot.
• I have run node update-readme.js and verified that README.md is up to date.

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Description

Adds the instruction file containing well-known and mostly popular best practices for Ruby on Rails development. I tried to keep the contents as generic as possible, allowing different developer preferences to be supported, and tried to avoid pushing the agent to a certain style of development.

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Type of Contribution

• New instruction file.
• New prompt file.
• New chat mode file.
• Other (please specify):

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Additional Notes

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By submitting this pull request, I confirm that my contribution abides by the Code of Conduct and will be licensed under the MIT License.

[Copilot]

Pull Request Overview

This PR adds a new instruction file for Ruby on Rails best practices and updates the main README to include it.

• Introduces ruby-on-rails.instructions.md with Rails guidelines and code conventions.
• Updates README.md to list the new Ruby on Rails instructions.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
instructions/ruby-on-rails.instructions.md	New instruction file defining Rails coding conventions
README.md	Added Ruby on Rails entry with install badges