Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Automatic Ctags With RubyMotion & Vim
Ray Hightower
·
0 responses
·
ruby, vim, ctags, exuberant ctags
Install Redis on Centos
Agung Prasetyo
·
0 responses
·
ruby, rails, redis, centos
Concerning ActiveSupport::Concern
Ryan Sobol
·
0 responses
·
ruby, rails
Get time in given Time Zone
Adam Stankiewicz
·
0 responses
·
ruby, rails
Fix OpenSSL errors when installing Ruby gems in OSX 10.11 El Capitan
Chun-wei Kuo
·
0 responses
·
ruby, mac, openssl
Humanize currency
Gus Bonfant
·
0 responses
·
ruby, rails, views, floats
MongoMapper null and not null columns query
Marcio Garcia
·
0 responses
·
ruby, rails, mongo, mongomapper
Upload zipentries using paperclip
Alexandr Korsak
·
0 responses
·
ruby, rails, paperclip
begin/rescue/retry tool
Endel Dreyer
·
0 responses
·
ruby, http, retry
Rails - filter using join model on has_many through
James Brooks
·
0 responses
·
ruby, rails, active record, merge
RoR input sanitization
Tomasz Paczkowski
·
0 responses
·
ruby, rails, security
Collaborate better with fixtures
Michiel Sikkes
·
0 responses
·
ruby, rails, testing, fixtures
Two way pipes to external commands in Ruby
relistan
·
0 responses
·
ruby, pipe, sub-process, two-way pipe
One line png to jpg entire folder with Ruby and ImageMagik
Giovanni Lodi
·
0 responses
·
ruby, productivity, engineergio, image manipulation
activesupport presence
José Gomes Júnior
·
0 responses
·
ruby, rails
自分のためのコードを書こう
hibariya
·
0 responses
·
ruby, rubygems, programming, github
Meet ruby-local-exec
Adam Stankiewicz
·
2 responses
·
ruby, unix, rbenv
add rubocop in rake
Marvin Marcelo
·
0 responses
·
ruby, rails, rake
Karo - A command line companion for a Rails application
Rahul Trikha
·
0 responses
·
ruby, rails, gem, ssh
Rebase a rails project after long time running
Leon Guan
·
0 responses
·
ruby, rails, project
Mac OS X Vim installer with Thor and Mercurial
Juan Hernández Babón
·
0 responses
·
ruby, osx, vim, gist
Installing the Premailer gem
Dave O'Brien
·
0 responses
·
ruby, gem, mac, email
Strong Parameters the Right Way
Ezequiel Delpero
·
3 responses
·
ruby, gems, ror, patterns
Gradient fills with RubyMotion
spnkr
·
1 response
·
ruby, uiview, helmwind, cagradientlayer
Destructuring to express intent
Juris Galang
·
0 responses
·
ruby, destructuring
Sponsored by #native_company# — Learn More
#native_title#
#native_desc#
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.