The Curse of Service Object — Ivan Nemytchenko at wroclove.rb 2024

takeaway Mutant as complexity metric and refactoring guide search_nodes concept Contextualized Complexity search_nodes resource Grokking Simplicity search_nodes talk Offline Sandwich Focus Workflow search_nodes tool Reform search_nodes tool Active Admin search_nodes resource Rails Architect Master Class search_nodes question What is an enterprise Rails application? search_nodes concept Application Logic vs Business Logic search_nodes takeaway Stop Building Web Apps, Build Software search_nodes concept Saga Pattern search_nodes concept Reservation Pattern search_nodes takeaway Don't Bring MVC-CRUD Thinking To Services search_nodes concept Application Layer vs Domain Layer search_nodes concept CQRS search_nodes concept Mutator Layer search_nodes concept Method References in Ruby search_nodes talk Methods Gem for Ruby Method References search_nodes resource 12 Ways to Call a Method in Ruby search_nodes person Ivan Nemytchenko search_nodes tool Ruby on Rails search_nodes resource nemytchenko.ru search_nodes resource Woman on Rails search_nodes project Ruby Romania search_nodes talk Counterintuitive Rails pt. 1 search_nodes event Rails World search_nodes resource Short Ruby Newsletter search_nodes person Julik Tarkhanov search_nodes tool IronRuby search_nodes concept Service Object search_nodes concept Stateless Service Object search_nodes talk The Curse of Service Object search_nodes+get_node_edges concept Null Object Pattern search_nodes takeaway Don't reuse service objects across applications search_nodes question Wrapper Job vs Logic In Job search_nodes takeaway Prefer class-method services over stateful service objects search_nodes tool interactor search_nodes takeaway Service objects are mappers from params to commands search_nodes question Can service objects and command handlers call each other? search_nodes person Martin Fowler search_nodes resource Domain-Driven Design: Patterns, Principles and Practices search_nodes concept Architecture Drivers search_nodes question Risk of misidentifying domains during legacy re-architecture search_nodes resource Domain-Driven Design: Tackling Complexity in the Heart of Software search_nodes concept DDD Whirlpool search_nodes concept Structural Physics of Software search_nodes resource Implementing Domain-Driven Design search_nodes concept Data-Dictated Development search_nodes concept Distributed Monolith search_nodes concept Domain-Driven Design search_nodes person Eric Evans search_nodes talk Strategic Domain Event Design Lightning Talk search_nodes talk Might & Magic of Domain-Driven Design search_nodes talk The pillars of Domain Driven Design search_nodes resource Domain-Driven Rails search_nodes resource Practical Object-Oriented Design in Ruby search_nodes takeaway Mentor by Guiding, Not Coding search_nodes takeaway Prefer conventions over custom code search_nodes resource awesome-ddd search_nodes question How to detect coupling in a large existing project? search_nodes resource 99 Bottles of OOP search_nodes resource Object-Oriented Software Construction search_nodes question Phrases to avoid in code review search_nodes talk Ever shorter feedback loop search_nodes event wroclove.rb 2024 search_nodes event wroclove.rb 2022 search_nodes event wroclove.rb 2023 search_nodes event wroclove.rb 2019 search_nodes event wroclove.rb 2018 search_nodes event wroclove.rb 2025 search_nodes event wroclove.rb 2026 search_nodes talk Building LLM powered applications in Ruby search_nodes talk How wroclove.rb impacts developers and companies search_nodes talk Towards the post framework future search_nodes company GitLab search_nodes tool GitHub Actions search_nodes concept GitHub Self-Hosted Runner search_nodes tool CircleCI search_nodes tool PR Labeler search_nodes tool GitHub Releases search_nodes tool Release Drafter search_nodes tool Codecov search_nodes tool reviewdog search_nodes concept Timeline Visualization search_nodes concept Domain Storytelling search_nodes concept Call Graph Visualization search_nodes question How to do DDD remotely? search_nodes concept Distance From The Main Sequence search_nodes takeaway Add Fun to Keep Remote Workshops Human search_nodes question Does DDD require object-oriented programming? search_nodes takeaway Draw Call Graphs To Expose Wrong-Way Dependencies search_nodes takeaway Mentorship Grows Both Sides search_nodes concept Developer vs Programmer search_nodes person Bertrand Meyer search_nodes talk Fantastic Databases and Where to Find Them search_nodes talk Building Beautiful UIs with Ruby A Rails-Native Approach search_nodes event EmberConf search_nodes talk Configuration Again Lightning Talk search_nodes resource The Rails and Hotwire Codex search_nodes resource Stefan Wintermeyer's Rails 5.2 Book search_nodes takeaway Rails Way vs Design Way search_nodes talk When REST is Not Enough: Implementing Alternative Protocols in Ruby on Rails search_nodes talk Securing Rails applications search_nodes talk No-build Utopia: Modern User Experiences with Rails & Web Standards search_nodes takeaway Give Unto Rails That Which Is Rails search_nodes person Sandi Metz search_nodes takeaway Avoid complexity before fighting it search_nodes talk Dealing With A Project's Complexity In A Changing Environment search_nodes concept Cynefin Framework search_nodes concept Namespace-Based Folder Hierarchy search_nodes tool Representable search_nodes concept Single Responsibility Principle search_nodes concept Open-Closed Principle search_nodes concept Tell Don't Ask search_nodes concept Liskov Substitution Principle search_nodes concept Minimal Interface search_nodes concept Dependency Injection search_nodes question Is the sufficient-funds check a feature envy smell? search_nodes concept Onion Architecture search_nodes concept Hexagonal Architecture search_nodes takeaway Stratified Design Applies At Every Scale search_nodes takeaway Layered DDD is junior-friendly and estimation-friendly search_nodes concept MVC Modularity Violations search_nodes question Is layered DDD really junior-friendly? search_nodes tool langchainrb search_nodes tool ruby-openai search_nodes takeaway Sign serverlessforruby.org petition search_nodes concept Mock Third-Party Services Locally search_nodes concept AI Agent search_nodes takeaway Port Python Libraries With ChatGPT search_nodes question Using external auth providers instead of Devise search_nodes concept Retrieval Augmented Generation search_nodes talk MVCC for Ruby developers search_nodes tool server-engine search_nodes project Ruby News search_nodes person Adam Okoń search_nodes tool Jumpstart Pro search_nodes talk Scientific Ruby Lightning Talk search_nodes talk Doctrine of Useful Objects Separate Fact from Fiction in OOD search_nodes tool Ruby search_nodes question How does naming an abstraction relate to OOP design? search_nodes concept Plain Old Java Object search_nodes concept Fat Model Thin Controller search_nodes takeaway Fat Model Skinny Controller Is A Design Mistake search_nodes concept Params-Driven Development search_nodes concept respond_to Anti-Pattern search_nodes takeaway Introduce bounded-context controller namespaces search_nodes takeaway Don't create controllers at Rails boot time search_nodes concept Flat Model Structure search_nodes tool acts_as_api search_nodes question Can you do DDD without event sourcing? search_nodes takeaway Event Sourcing Is About State Not Distribution search_nodes takeaway DDD Is More Than Aggregates search_nodes question Is building DDD from scratch too slow for the business? search_nodes takeaway Bounded Contexts Are Natural Microservice Seams search_nodes question Does DDD apply to startups? search_nodes question Isn't asking password confirmation business logic? search_nodes takeaway Look outside Ruby for better patterns search_nodes