anyway-config-coder

Type-safe configuration in Rails uses anyway_config to define a configuration class inheriting from Anyway::Config with typed attributes, defaults, and validations. Access the configuration via GeminiConfig.instance or GeminiConfig.new to retrieve centralized settings with runtime type coercion and validation.

Yes. Anyway_config automatically maps environment variables, YAML files, and secrets to typed configuration attributes. Define attr_config attributes in your config class, and the framework loads values from ENV, YAML sources, and nested namespaces, coercing types and validating at runtime.

Nested configurations in anyway_config use attr_config with block syntax to define sub-sections and namespaced attributes. This allows hierarchical organization of related settings while maintaining type safety, defaults, and validation across the entire configuration tree.

Yes. Anyway_config supports required attribute validation through attr_config declarations with validation hooks. Missing required fields trigger validation errors at runtime, ensuring configuration completeness before your Rails services, jobs, or background processes execute.

Anyway_config integrates with Rails testing by allowing configuration instances to be overridden or stubbed per test. Create isolated config instances for tests, or use instance methods to inject test-specific settings without affecting the singleton, enabling deterministic service and job testing.

Yes. Anyway_config centralizes credentials, API keys, and secrets for background jobs, Sidekiq workers, and service integrations. Map sensitive values from environment variables and secrets managers, apply type coercion and validation, and access them via singleton or instance methods across your application.