Never Again Without a Contract - Dry-Validation

Explore the importance of input validation in Ruby systems through this conference talk from RubyConf 2022. Learn how to define clear and enforceable contracts for external inputs using dry-schema and dry-validation gems. Discover how to efficiently structure and validate payloads, ensuring proper schema, structure, and type checking. Gain insights into implementing robust error handling mechanisms and leveraging optional pattern matching for results. Enhance your Ruby development skills by mastering the art of creating secure and reliable systems that effectively manage external data inputs.