Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Shell Commands in Ruby
Nikhil Lingutla
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0 responses
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ruby, shell commands
DRY Conventional API Provider Host Setting by Environment Fallback and Alias Mapping
Mathias Gawlista
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0 responses
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ruby, rails, api, convention
Slow Tests Are the Symptom, Not the Cause
David Elliott
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0 responses
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ruby, rails, link, tests
Define the versions of ruby on rails and ruby for each project
Anna
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0 responses
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ruby, rails, rvm, gemset
Be notified of outdated softwares on your server(s)
Michael Bensoussan
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0 responses
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ruby, nodejs, open source, github
merge_hashes in Ruby
Qi Liu
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0 responses
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ruby
SOLID Object-Oriented Design by Sandi Metz
Marcelo G. Cajueiro
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0 responses
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ruby, solid
Conditionator: ruby gem to DRY up your logic
Fernando Doglio
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0 responses
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ruby, gem, github
Rebinding a proc
Jesper Josefsson
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0 responses
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ruby, proc, rebind
C++ and Ruby developer?
Pete Johns
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0 responses
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ruby, gem, c
Install the last Ruby version with RVM
Nícolas Iensen
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0 responses
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ruby, rvm
Upgrade your Heroku Apps to ruby 1.9.3!
Zee Spencer
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0 responses
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ruby, heroku
Never include GitHub access tokens in your Gemfile again
Mario Uher
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0 responses
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ruby, rails, secure, github
Ruby style guide
Jayson Mandani
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0 responses
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ruby, jsonmanz
Gem para consulta de preços de combustíveis
Rogério Zambon
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0 responses
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ruby, gem, precos, combustiveis
Use Alfred.app & some bash to get current Ruby Gem version number
Michael Parenteau
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0 responses
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ruby, gems, osx, bash
The Codeship Christmas Countdown
Codeship
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0 responses
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ruby, php, rails, video
Step debug a loop for only as many iterations as you need to
Stephen Aghaulor
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0 responses
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ruby, debugging
Class and instance variables in Ruby
Michael Kohl
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0 responses
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ruby, tips
A tiny little script for psql and database URL's
Lawrence Wang
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0 responses
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ruby, shell, psql, postgresql
Ruby hash key sort
ryooo321
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0 responses
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ruby
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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.