Rewrite with Confidence — Szymon Fiedler at wroclove.rb 2025

concept AI Agent search_nodes tool langchainrb search_nodes concept Retrieval Augmented Generation search_nodes tool ChatGPT search_nodes project Nerds and Threads search_nodes takeaway Name Things To Find Their Properties search_nodes concept Unique Per-Site Email Leak Detection search_nodes company SpaceX search_nodes tool left-pad search_nodes company General Motors search_nodes company Arkency search_nodes tool PagerDuty search_nodes takeaway Contribute to Arkency aggregates repository search_nodes concept MCP Server search_nodes person Szymon Fiedler search_nodes+get_node_edges talk Rewrite with confidence search_nodes+get_node_edges tool Faker.js search_nodes concept Rubber Duck Debugging search_nodes takeaway Identify Data Calculations Actions In Your System search_nodes takeaway Socratic Debugging With Juniors search_nodes tool Faker search_nodes takeaway Port Python Libraries With ChatGPT search_nodes question Worth writing a paper about debugging like a scientist? search_nodes takeaway Replay-Based Debugging search_nodes concept Majestic Monolith search_nodes tool Ruby on Rails search_nodes project monolith framework search_nodes resource Woman on Rails search_nodes concept Modular Monolith search_nodes talk Mice of the Modulith search_nodes question Is MVC enough for a successful enterprise app? search_nodes tool Packwerk search_nodes question Engines vs namespaces for splitting a growing monolith search_nodes takeaway Tooling Never Forced Your Monolith search_nodes event wroclove.rb 2025 search_nodes event wroclove.rb 2024 search_nodes event wroclove.rb 2022 search_nodes event wroclove.rb 2023 search_nodes event wroclove.rb 2026 search_nodes event wroclove.rb 2019 search_nodes event wroclove.rb 2018 search_nodes talk Gregorian Calendar search_nodes talk Performance Panel wroclove.rb 2024 search_nodes tool HTTP gem search_nodes tool Net::HTTP search_nodes tool Faraday search_nodes takeaway Enable WebMock on legacy apps search_nodes tool WebMock search_nodes question Tracking HTTP client library changes search_nodes tool OHA search_nodes concept Faraday outbound logging middleware search_nodes concept tus protocol search_nodes tool TTY toolkit search_nodes tool rails_event_store search_nodes tool Rails Event Store Event Browser search_nodes tool Ruby Event Store search_nodes concept Event Store search_nodes takeaway rails_event_store is the most productive DDD tool in Ruby search_nodes tool Entity Store search_nodes project rails_event_store/ecommerce search_nodes question Can parts of Eventide, Rails Event Store and Trailblazer be combined in one project? search_nodes project Event Store (project) search_nodes talk Working with RailsEventStore in Cashflow Management System search_nodes tool Unicorn search_nodes tool server-engine search_nodes tool Iodine search_nodes tool Passenger search_nodes tool Puma search_nodes tool Rack search_nodes takeaway Extract the slow server out of Ruby search_nodes tool Distributed Ruby search_nodes talk UringMachine — High Performance Concurrency for Ruby Using io_uring search_nodes tool TruffleRuby search_nodes tool ruby-contracts search_nodes tool Celluloid search_nodes tool Ruby search_nodes concept Global Interpreter Lock search_nodes concept Current State search_nodes talk Rubyana Gems and the Ractorous Rubetta Stones! search_nodes tool async search_nodes tool Crystal search_nodes concept Connection Pool for Redis search_nodes concept xkcd Dependency / Nebraska Problem search_nodes person Adam Okoń search_nodes tool Speaker Deck search_nodes project Check search_nodes concept Push Often Behind Feature Flags search_nodes concept Scaffolding Before Features search_nodes takeaway Collect data before enabling risky features search_nodes takeaway Gradual migration via steps search_nodes concept Selective MFA Rollout search_nodes tool flag_shih_tzu search_nodes takeaway Tests and Deployment in Under One Second search_nodes concept Optional Gradual Typing search_nodes takeaway Act as a perfect tool on reviews search_nodes tool Release Drafter search_nodes tool Sentry search_nodes concept Login Session Tracking search_nodes takeaway Narrow the Blocker by Comparing Environments search_nodes tool AppSignal search_nodes concept Expected vs Unexpected Errors search_nodes takeaway Trailblazer tracing saves thousands of debugging hours search_nodes takeaway Don't kill your team — alert only on unexpected errors search_nodes tool Honeycomb search_nodes takeaway Batteries-Included Observability search_nodes concept Active Record search_nodes concept Active Record Custom Types search_nodes concept ActiveRecord Encryption search_nodes tool activerecord-multi-tenant search_nodes concept Domain Model (vs Active Record Model) search_nodes talk Better ActiveRecord IRB Output Gem Lightning Talk search_nodes tool Active Admin search_nodes tool ROM search_nodes tool sqlite3-ruby search_nodes tool Active Storage search_nodes concept Monkey Patching search_nodes concept Ruby Module Customization Mechanics search_nodes concept ActiveSupport Core Extensions search_nodes concept Refinements search_nodes takeaway Prefer Prepend Over Inheritance For Jobs search_nodes takeaway Use Refinements for Coordinated Modernization search_nodes person Akira Matsuda search_nodes tool Deface search_nodes concept Scope Resolution Operator search_nodes tool parallel_tests search_nodes concept Auto-yielding Fibers search_nodes takeaway Replace SQLite's C busy_timeout with a GVL-releasing Ruby handler search_nodes talk Sidekiq Batches Lightning Talk search_nodes takeaway Treat users' rewrites as a loud red flag search_nodes takeaway Don't Cram Eventide Into Legacy Apps search_nodes takeaway Stop Building Web Apps, Build Software search_nodes takeaway Refactor with clear business merit search_nodes concept Breadth-First Search for Code Removal search_nodes question Risk of misidentifying domains during legacy re-architecture search_nodes takeaway Metrics Alone Don't Fix a Coupled Legacy Codebase search_nodes talk Outdated Browser Detection search_nodes takeaway Be conservative with breaking changes in mature frameworks search_nodes concept Develop in Production search_nodes takeaway Avoid logic in tests search_nodes concept Mutation Testing search_nodes concept Logic in Tests search_nodes concept Test Driven Development search_nodes takeaway Keep fake implementations out of production code search_nodes talk Testing Randomness search_nodes question Are fake-dice tests enough, or should the real dice be tested too? search_nodes concept Rails Testing Pyramid (Ivan's version) search_nodes takeaway Stub third-party APIs to unblock development search_nodes tool FakeWeb search_nodes concept Mock Third-Party Services Locally search_nodes question WebMock contract testing integration search_nodes concept Stub Execute Verify search_nodes talk Webmock unmocked search_nodes tool VCR search_nodes resource Building Microservices search_nodes concept Service-Oriented Architecture search_nodes talk Building uls for microservices search_nodes takeaway Bounded Contexts Are Not Microservices search_nodes takeaway Microservices Were Never About HTTP search_nodes concept Onion Architecture search_nodes concept Distributed Monolith search_nodes takeaway Bounded Contexts Are Natural Microservice Seams search_nodes concept Architecture Drivers search_nodes concept Hexagonal Architecture search_nodes tool curl search_nodes concept Bot Fight Mode search_nodes tool curses search_nodes tool Uppy search_nodes tool Requestly search_nodes concept Open Banking Provider search_nodes tool Segment search_nodes company ThoughtWorks search_nodes concept Risk-Framed Communication search_nodes project Trezy search_nodes company Apply4 search_nodes concept GraphQL max_depth search_nodes