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Why Ruby on Rails and Cursor Are a Perfect Match for Modern Development

Ruby on Rails Meets Cursor: A New Era of Smarter Development

4 min readApr 28, 2025

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U ‘Mirin

In the fast-moving world of software development, efficiency, maintainability, and clarity are crucial. As Ruby on Rails continues to evolve through versions 7 and 8, developers have more tools than ever to build scalable, performant web applications. Using a modern AI code editor like Cursor alongside Rails can significantly enhance that workflow, especially for teams embracing RSpec and Test-Driven Development (TDD).

Rails Conventions and Cursor Support

Ruby on Rails has always emphasized “convention over configuration,” a philosophy that Rails 7 and 8 reinforce even further with improvements like Zeitwerk autoloading and streamlined importmaps. These conventions provide a structured foundation: standardized folder structures, RESTful routes, and naming consistency.

Cursor augments these Rails conventions seamlessly. It recognizes familiar patterns — controllers, service objects, Turbo Streams — and offers context-aware suggestions. Instead of spending time manually creating repetitive files, developers can scaffold actions, specs, and views quickly while maintaining best practices.

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Patrick Karsh
Patrick Karsh

Written by Patrick Karsh

NYC-based Ruby on Rails and Javascript Engineer leveraging AI to explore Engineering. https://linktr.ee/patrickkarsh

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