$ tail -f ~/blog | grep #rails
Posts filed under #rails.
2026-07-21 · 15 min read Rails already ships class_names. I built clsx anyway. Compare Rails class_names with clsx: standalone Ruby use, empty values, accepted inputs, performance measurements, and optional Tailwind class merging. # rails · ruby · tailwindcss · webdev 2026-07-16 · 21 min read The four places a hand-rolled Ruby facade gives out When a plain Ruby facade needs more: memoization, namespaces, reusable packs, and error handling, with examples from the briefly gem. # ruby · rails · showdev · opensource 2026-03-03 · 8 min read The complete guide to `rails new` in Rails 8.1 A guide to Rails 8.1 rails new options, covering databases, frontend tools, deployment, testing, skipped frameworks, and common application recipes. # ruby · rails · tutorial · beginners 2026-02-27 · 2 min read I got tired of looking up `rails new` flags, so I built a wizard for it Create Rails applications with an interactive CLI wizard that explains rails new options, remembers choices, saves presets, and shows the final command. # ruby · rails · cli · productivity 2024-03-03 · 2 min read clsx for Rails views Build conditional CSS class strings in Rails views with clsx-rails, using strings, arrays, hashes, deduplication, and the shorter cn helper. # rails · ruby · css · opensource 2020-04-24 · 1 min read How to hide Ruby 2.7 deprecation warnings system-wide Are you using rbenv? Want to hide Ruby 2.7 deprecation warnings system-wide and not to deal with it on a per-project basis? This small tutorial is for you! # ruby · rails · rbenv · tutorial 2019-03-04 · 1 min read Keep your Javascript dependencies under control The best way to explore the size and content of your frontend. # javascript · webpack · webdev · rails 2019-02-24 · 3 min read Easier usage of Rails 5.2 credentials and app-specific configuration Have you ever thought “isn’t there a simpler, more concise way to write `Rails.application.credentials[:something]`?” This post suggests a solution to this problem. # ruby · rails · tutorial · learning 2019-02-18 · 1 min read How to send Rails deprecation warnings to Airbrake Send Rails production deprecation warnings to Airbrake with an ActiveSupport::Notifications subscriber that preserves the message and call stack. # ruby · rails · todayilearned · tutorial 2013-03-28 · 3 min read BetterErrors and RubyMine on Mac OS X How to make the BetterErrors gem open the offending file and line in RubyMine straight from the browser with a single click, using the x-mine URL scheme. # ruby · rails · debugging · macos