Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Removing consecutive duplicate lines using Enumerable
Rob Cole
·
0 responses
·
ruby, enumerable
Install Ruby 2.0.0.p0 w/ Rails 4.0.0.beta1 on Mountain Lion
Messay Bekele
·
0 responses
·
rvm, openssl, ruby 2.0.0, rails 4.0.0.beta1
Ruby & Sinatra & Puma
fitomad
·
0 responses
·
ruby, sinatra, puma
When Sequel seems well sick
Arnaud Meuret
·
0 responses
·
ruby, magic, sequel
Raketask for generating a timestamped, empty Sequel migration
Lennart Fridén
·
0 responses
·
ruby, rake, migrations, sequel
Shoes4 - a progress report
Tobias Pfeiffer
·
0 responses
·
ruby, beginner, shoes, gui
Remember about types in ruby or it will bite you
Anton Kuzmin
·
0 responses
·
ruby, performance, bigdecimal
awesome_print_motion for RubyMotion
Ray Hightower
·
0 responses
·
ruby, debugging, awesome_print_motion, rubymotion
Sum of digits in n!
Harrison Grieve
·
0 responses
·
ruby, math, just for fun
quick starting a ruby script
pansy
·
0 responses
·
ruby, script, shortcut, quick script
Easy processes enhances using the Cloud
Bruno Ghisi
·
0 responses
·
ruby, ci, process, cloud
Semantic Version your Gemfile
Matthew Rudy Jacobs
·
0 responses
·
ruby, bundler, rails
The best backup tool
Valentin Sushkov
·
0 responses
·
ruby, mysql, linux, backup
Reduce SQL queries run when generating conditional content
Kieran Pilkington
·
0 responses
·
ruby, rails, on
Factory Hashes
Raison D'souza
·
0 responses
·
ruby, factory_girl
Ruby inject conditionally!
Pradyumna Dandwate
·
0 responses
·
ruby, inject
Mining Twitter data with tuby and mongodb
Hasan Tayyar BEŞİK
·
0 responses
·
ruby, mongodb, text mining
Update RubyGems on your system
Piermaria Cosina
·
0 responses
·
ruby, rails, ror, rubygem
RubyMotion Review
Abhishek Nalwaya
·
0 responses
·
ruby, rubymotion, mobile development
Using Rails Migrations to Manipulate Data
Ryan Sonnek
·
0 responses
·
ruby, rails, database
ActiveRecord: Use efficient queries for counting
Jon Tai
·
0 responses
·
ruby, rails, activerecord, sql
Rails view helpers in controller.
Tal Safran
·
0 responses
·
ruby, rails
Access polymorphic_path inside a model in Rails
Marc Anguera Insa
·
0 responses
·
ruby, rails, hack, routing
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.