Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
My tricks for i18n in Rails
ProGM
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2 responses
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rails, ruby, i18n
.rvmrc file that creates gemset if non-existant
David Morrow
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2 responses
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ruby, shell, rvm, gemset
Use Postgres hstore to store schema-less data
Matthew Dobson
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0 responses
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ruby, rails, postgresql, nosql
Discover flakes by running new tests many times
macob0
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0 responses
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rspec, rails, ruby, tdd
Installing dm-postgres-adapater with PostgreSQL 9.3 on Ubuntu
Leandro Guida
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0 responses
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ruby, adapter, ubuntu, postgresql
Upgrade your Ruby hashes to 1.9 with Sublime
Marko Klemetti
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0 responses
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ruby, rails, sublime
Ruby - Formatting the date
Nícolas Lazarte Kaqui
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0 responses
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ruby, rails
Simple private service like bash.org
AlexDenisov
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0 responses
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ruby, rails, open source, twitter bootstrap
SimpleCov and Cucumber
Tyler Distad
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0 responses
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ruby, cucumber, coverage, simplecov
Uncle Bob on Web Architecture
Avner Cohen
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0 responses
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ruby, web development, design patterns, javascript
Application deploy on git push
James Brooks
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0 responses
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ruby, rails, push, capistrano
Ruby's yield & blocks
Youssef Kababe
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3 responses
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ruby, blocks, monkey patching, yield
Use RVM in Restrictive LANs
Steven Haddox
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0 responses
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ruby, jruby, rvm, rbenv
Using Exceptional without a config.yml
Félix Saparelli
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0 responses
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ruby, open source, exceptional
Calculating truth table possibilities for testing in Ruby
Pete
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0 responses
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ruby, testing, rspec
Check whether a Facebook user is member of a group
Tamer Shlash
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0 responses
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ruby, rails, facebook, koala
Rails' complex association example
Mark
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0 responses
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ruby, rails, associations
Switch 'rails console' to use Pry as REPL
Avner Cohen
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0 responses
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ruby, rails
Kaminari pagination with Arel
Bruno
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0 responses
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ruby, rails, pagination, arel
Autocomplete twitter friends username
Sylvain Peigney
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1 response
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ruby, twitter
Rails .save failing silently? Ruby's implicit returns may be your problem.
Jonathan Cutrell
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1 response
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ruby, rails, activerecord
Natural spelling and grammar checker
Alif Rachmawadi
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2 responses
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ruby, gem, grammar, wrapper
How to Fix the OpenSSL Certificate Verify Error in Ruby using RVM
Peter Boling
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1 response
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ruby, rvm, openssl, bundle
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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.