rails-37-style-philosophy-development-philosophy

Rails best practices from 37signals advocate for thin controllers and rich domain models. This approach ensures business logic resides in the model layer, keeping controllers focused on HTTP handling and routing.

When refactoring Rails code, extract when it gets messy but avoid premature extraction. This philosophy prevents over-engineering, ensuring code is only abstracted when complexity demands it for maintainability.

Efficient Rails features like `delegated_type` and `store_accessor` support database constraints and naming conventions. These vanilla Rails patterns enable pragmatic development without requiring heavy external dependencies.

The 37signals approach mandates fixing root causes rather than applying temporary patches to symptoms. This ensures long-term code stability by addressing the underlying architectural or logic flaws directly.

Vanilla Rails patterns are sufficient for complex development under the 37signals philosophy. By leveraging built-in features like `delegated_type` and following strict naming conventions, developers avoid unnecessary dependencies and maintain agility.