Use this page to scan recent stories from Rubyflow, see the themes that keep appearing, and jump into complete story briefs.
This post compares each Rails 8 Solid gem with the library it replaces, using current versions: Solid Queue 1.7 (batches, fiber workers, dynamic recurring tasks) vs Sidekiq 8.1, Solid Cache vs Redis, and Solid Cable vs Redis and AnyCable, with the project’s own benchmarks. It covers the production gotchas (retries, kil
Most Rails APIs start as a format.json branch in an HTML controller and only become an API once a partner depends on them. This post lays out the structure to put in place before that: URL path versioning starting at /api/v1 , an Api::BaseController < ActionController::API that owns auth, error envelopes and transactio
Native Procfile.dev or everything in docker-compose? This post argues for a hybrid: run web, css, js and workers natively via bin/dev, and keep only Postgres and Redis in a minimal compose file pinned to production versions. It covers why bind mounts slow Rails down on macOS, the Postgres 18 volume path change, OrbStac
https://raindeer.dev
i kept needing to feed word files to llms and coding agents, and reading old .doc files from ruby always meant shelling out to libreoffice or antiword. so i wrote readword , its plain ruby, reads both .doc and .docx and gives you markdown with the headings, numbered lists, tables and links kept. compared it with antiwo
Picking an API testing tool for a Rails app usually means choosing between a lot of options that each solve a different part of the problem. This comparison of the best automation testing tools looks at 12 of them by use case: CI/CD automation, manual exploration, performance, security and SOAP. It covers Keploy, Karat
This post walks through the seven places a request can be answered before it reaches Postgres: browser cache (expires_in, fresh_when), Varnish, Nginx proxy cache, action caching, Russian doll fragments in ERB and jbuilder, Rails.cache on Memcached or Solid Cache, and an object cache on Redis. Each layer comes with its
I wrote a thing or two how RubyLLM 2.x is improving agents .
URL: https://sprintco.dev/?ref=rubyflow
Learn regression testing, its types, techniques, tools, and best practices. Explore how automated regression testing helps detect bugs and maintain software quality. https://keploy.io/blog/community/regression-testing-an-introductory-guide
A deploy can replay unfinished Solid Queue jobs without retry_on, even after a webhook succeeds. Trace fork-mode shutdown, the effect that survives, and receiver-side duplicate protection, with source links and a separate process-death reproduction.
Meet new Truemail 4.0.0. https://github.com/truemail-rb/truemail This major release hardens MX validation against IDNA-mapped confusable/fullwidth domains. Spoofed Unicode domains are no longer treated as valid ASCII lookalikes.
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