Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Rails4 StrongParameters with Devise and multiple resources
Andrea Pavoni
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2 responses
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ruby, rails, devise
Include files from gem into Asset Pipeline
Miha Rekar
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0 responses
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ruby, rails, gem, asset pipeline
Read Github's Style Guide for CSS, HTML, JS, and Ruby
Adam Stankiewicz
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0 responses
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ruby, css, html, javascript
Getting Guard out of interactive mode in Foreman
Arthur Chang
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2 responses
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ruby, rails, gems
Taking the FactoryGirl out of FactoryGirl.create
Ben Burton
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0 responses
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ruby, cucumber, factorygirl, rspec
Concatenating String in Ruby....
Marcio Garcia
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0 responses
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ruby, string, java
Fail a Jenkins Build if Your Ruby Code Sucks
Max Woolf
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0 responses
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ruby, metrics, jenkins, quality
Spine.js Mobile & Trigger.io Forge
Francois Paul
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0 responses
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ruby, coffeescript, thor, spine.js
Webmock for your browser
Olly Smith
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0 responses
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ruby, test, browser, proxy
Open-source Cloud Platform (*coming soon)
Kishorekumar Neelamegam
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2 responses
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ruby, scala, chef, knife
Rake + MiniTest/Spec
Ricardo Mendes
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0 responses
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ruby, rake, spec, minitest
HMT associations with acl9
Enrique Vidal
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3 responses
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ruby, rails, acl9
Get the controller name and action name in a view
cesc1989
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0 responses
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ruby, rails
Gem markdown_helper CLI
BurdetteLamar
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0 responses
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ruby, github, markdown, documentation
Create Dynamic Bookmarklets with Ruby
David Morrow
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1 response
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ruby, bookmarklet, javascript
Rails Beginner Cheat Sheet
Tobias Pfeiffer
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1 response
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ruby, rails, beginner, cheat sheet
Bundler aliases
Lee Reilly
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0 responses
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ruby, bundler, gems
A basic ruby interview
Bryan Mikaelian
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4 responses
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ruby, rails, interviews
Serene testing with simplicity
Marko Klemetti
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0 responses
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ruby, tdd, sublime, guard
Ask wikipedia from command line using Ruby
Emad Elsaid
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5 responses
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ruby, rails, wikipedia
Highlight your Fortune 500 customers
Lee Reilly
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0 responses
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ruby, marketing, press, pr
OverAPI.com - Collecting All Cheat Sheets
Filly
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1 response
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jquery, ruby, php, python
Fix UTF8 "problem" on Heroku w/ jRuby
Oto Brglez
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0 responses
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ruby, jruby, heroku
Legacy database, Single table inheritance and Ruby on Rails
Patrick Strang
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0 responses
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ruby, rails, ror, database
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Coderwall Dev Community
Explore the all-time favorite tutorials, design patterns and engineering guides that thousands of readers keep sharing and coming back to, year after year.
These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.
Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.
Whether you're new to a tech stack or an experienced engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.