Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Getting into Ruby on Rails?
Avner Cohen
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3 responses
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ruby, rails, html, javascript
Moped/Mongoid 3 Instrumentation for Rails 3
Arkadiusz Buras
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0 responses
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ruby, mongodb, mongoid
Configure Vagrant provisioning visually
Boris Staal
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0 responses
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ruby, vagrant
Sinatra app to deploy master branch based on SemaphoreApp payload
Chip Castle
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0 responses
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ruby, apache, json, sinatra
Timed Interval Event Loop in Ruby
Matt Brewer
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0 responses
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ruby, rails
Devise Gem Multiple Role View Editing
Richard Lau
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0 responses
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ruby, rails, gem, devise
irb hacks
Jason King
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0 responses
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ruby, shell, irb
3 things to make a static Sinatra App and upload to Heroku
Juan Pujol
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0 responses
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ruby, heroku, sinatra
Running a single instance of solr with multiple rails applications
Julio Betta
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0 responses
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ruby, rails, solr, search
Scalable Heroku worker for Sidekiq
Manuel van Rijn
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0 responses
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ruby, rails, heroku, redis
Solve install problem when using PostgresApp Mac OS X
Patrick Müller
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0 responses
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ruby, bundler, gems, mac os x
Ruby Pinboard.in API Client
Phil Cohen
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0 responses
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ruby, api, pinboard
Rake task to bump version number
Enrico Stahn
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0 responses
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ruby, chef, rake
Use rvm aliases in .rvmrc files
Phillip Oertel
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0 responses
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ruby, alias, rvm, install
RSpec Best Practices
Michael Koby
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0 responses
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ruby, rspec
Little ruby snippet to find words in files recursively
Rafael Barbosa
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2 responses
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ruby, find, directory, words
Keeping Your Bundler Gems Isolated
Tim Moore
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1 response
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ruby, bundler, gem, rbenv
Ruby: ask a password without echoing
Luca Guidi
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0 responses
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ruby, cli
Gist made easy for mac
Erik Chacon
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0 responses
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ruby, gem, gist, github
Handy Gem for Varnish support in Rails
John Polling
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0 responses
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ruby, rails, varnish
mtr/traceroute to a url
Frank Louwers
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0 responses
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ruby, zsh, cli, mtr
Cost effective way of Exception tracking
Rahul Trikha
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0 responses
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ruby, rails, android, error
Serve a local directory with WEBrick
Eric Holmes
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0 responses
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ruby, http
Open letter_opener mails on your browser
Fabio Rehm
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0 responses
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ruby, rails
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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.