Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Factory Girl in the Rails Console
James Martin
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0 responses
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ruby, rails, factory_girl
Ruby Case on Ranges
Lukas Alexandre
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0 responses
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ruby, range, case statement
Force UTF-8 encoding for all Ruby 1.9 stuff
Bartłomiej Danek
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2 responses
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ruby, shell, zsh, bash
Private Gem server
Thomas Riboulet
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0 responses
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ruby, rubygems
Custom finder for active admin
Jan Dudulski
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0 responses
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ruby, rails, activeadmin, active_admin
When the Rails Magic Stops. Cookies, Storage, and Sessions.
Haji
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0 responses
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ruby, rails, session store
SQLServer and FreeTDS on Heroku
Michiel Sikkes
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0 responses
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ruby, rails, heroku, buildpack
install rmagick '2.13.2' gem - checking for Magick-config... no
Blair Anderson
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0 responses
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ruby, rails, imagemagick, rmagick
Running modified specs with git
Alvaro Fernando Lara
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3 responses
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ruby, tests, bash, rspec
Invoke any rake tasks on capistrano
Alif Rachmawadi
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0 responses
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ruby, rails, capistrano, rake
Safe stubbing with bogus
Paweł Pierzchała
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2 responses
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ruby, testing, bogus
Connecting to MS SQL Server using Ruby on Mac OS/X 10.8
Stephen Cornelius
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0 responses
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ruby, mac, ms sql server
Directory Indexes with middleman-blog
Josh Lewis
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1 response
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ruby, blog, middleman, html
Getting Empirical About Complexity in Templates
James Martin
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0 responses
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ruby, rails, metrics, refactoring
Mimic rspec’s “context” in minitest/spec
Allan Espinosa
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1 response
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ruby, spec
Method override with super()
Lukas Alexandre
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1 response
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ruby, method override
Install Rubinius 2.0: Homebrew + rbenv + ruby-build
Erol Fornoles
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1 response
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ruby, homebrew, rbenv, rubinius
Rails: Why are my JS views rendering with my HTML layout wrapped around them?
David Somers
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0 responses
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ruby, rails, haml, templates
Install gem libxml-ruby on OSX Mavericks 10.9.x
Victor Ortiz
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1 response
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ruby, rubygems, osx, mavericks
Rails with bcrypt-ruby makes encryption ONE LINE
Roger Lam
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0 responses
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ruby, rails, cipher, algorithm
Bundlizer: RubyGems and Bundler application manager
Tomohiro TAIRA
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1 response
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ruby, bundler, shell, rubygems
Simple fuzzy search algorithm similar to sublimeText
Emad Elsaid
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0 responses
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ruby, rails, search, sublimetext
Publicize your Coderwall Badges
Matt Heath
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2 responses
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ruby, coderwall, github
Create a Rails app without ActiveRecord
Jason Humphries
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0 responses
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ruby, rails, activerecord, mongodb
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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.
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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.