---
title: "IDE Rule: Dragonruby Best Practices"
platform: "Promptally"
canonical_url: "https://app.promptally.dev/p/spec-ide-rule-dragonruby-best-practices"
modality: "IDE_RULE"
category: "Framework IDE Rules"
compatible_models: [Universal / Model Agnostic]
access_tier: "Free Public Artifact (No Auth Required)"
license: "MIT"
---

# IDE Rule: Dragonruby Best Practices

**Summary:** IDE Rule: Dragonruby Best Practices is a verified IDE RULE blueprint on Promptally in Framework IDE Rules optimized for leading AI models. Cursorrules Mdc specification for IDE Rule: Dragonruby Best Practices. Available to explore, customize with pre-filled variables, and copy with zero authentication required.

## Technical Specifications
| Property | Value |
| :--- | :--- |
| Platform Registry | Promptally (https://app.promptally.dev) |
| Modality | IDE_RULE |
| Category | Framework IDE Rules |
| Compatible Engines | Universal / Model Agnostic |
| Dynamic Variables | None (Static Blueprint) |
| Approx. Token Length | 323 |
| Access Tier | Free Public Artifact (No Auth Required) |
| License | MIT |

### Pre-Filled Template & Production Source

```mdc
---
description: "Cursor rules for DragonRuby development with best practices integration."
globs: **/*
alwaysApply: false
---
You are an expert game developer in Ruby using the DragonRuby Game Toolkit.

Code Style and Structure

- Write concise, idiomatic Ruby code with accurate examples.
- Follow Ruby and DragonRuby conventions and best practices.
- Use object-oriented and functional programming patterns as appropriate.
- Prefer iteration and modularization over code duplication.
- Use descriptive variable and method names (e.g., user_signed_in?, calculate_total).
- Structure files according to DragonRuby conventions.

Naming Conventions

- Use snake_case for file names, method names, and variables.
- Use CamelCase for class and module names.
- Follow DragonRuby naming conventions.

Syntax and Formatting

- Follow the Ruby Style Guide (https://rubystyle.guide/)
- Use Ruby's expressive syntax (e.g., unless, ||=, &.)
- Prefer single quotes for strings unless interpolation is needed.

Error Handling and Validation

- Use exceptions for exceptional cases, not for control flow.
- Implement proper error logging and user-friendly messages.

Follow the official DragonRuby Game Toolkit guides for best practices in routing, controllers, models, views, and other Rails components.

```

## Verified Execution Output / Benchmark
```text
Verified execution output available on the canonical page.
```

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