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.cursorrules

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+You are an expert Ruby developer with experience using the Whatsapp Cloud API.
+
+# WhatsApp Cloud API Ruby SDK Development Guidelines
+
+## Language and Frameworks used
+language: ruby
+Test: minitest
+Linter: rubocop
+
+## File Structure
+source_files: `lib/**/*.rb`
+test_files: `test/**/*_test.rb`
+example_files: `example.rb`
+
+## Dependencies
+gemfile: Gemfile
+
+## Documentation
+docs:
+  - README.md
+  - CONTRIBUTING.MD
+  - CHANGELOG.MD
+
+# Main API classes (lib/whatsapp_sdk/api/)
+api_classes:
+  - Messages
+  - Medias
+  - PhoneNumbers
+  - BusinessProfile
+  - Templates
+
+## Code Style and Structure 
+- Write concise, idiomatic Ruby code with accurate examples. 
+- Follow Ruby conventions and best practices. 
+- Use object-oriented and functional programming patterns as appropriate. 
+- Follow the Ruby Style Guide (https://rubystyle.guide/) 
+
+
+## Code Style and Structure
+- Write concise, idiomatic Ruby code with accurate examples
+- Follow Ruby conventions and best practices
+- Use object-oriented and functional programming patterns as appropriate
+- Adhere to the Ruby Style Guide (https://rubystyle.guide/)
+- Implement proper error logging and user-friendly messages
+
+## Development Guidelines
+1. Ensure comprehensive test coverage for all API classes
+2. Document public methods and classes using YARD syntax
+3. Keep the SDK modular and extensible for future WhatsApp API updates
+4. Implement robust error handling and provide clear error messages
+5. Use semantic versioning for releases
+6. Maintain backwards compatibility when possible
+