Ruby tips you wish you knew
Only precompile assets when necessary (Rails 4, Capistrano 3)
Andrew Thal
·
10 responses
·
ruby, rails, assets, capistrano
Different ways to call a method in Ruby
Jack Weiss
·
1 response
·
ruby, functions, metaprogramming, methods
Total Noob
James Malley
·
0 responses
·
ruby, rails, block
(Almost) Painless Removal of Gems
Peter Boling
·
1 response
·
ruby, rubygems, rvm
add rubocop in rake
Marvin Marcelo
·
0 responses
·
ruby, rails, rake
HAML as variable
adone
·
0 responses
·
ruby, rails, haml
Ruby parsing JSON from txt file.
Jake Cooper
·
1 response
·
ruby, json
# JSON parsed by Ruby
Jake Cooper
·
0 responses
·
ruby, json
Find the cheapest AZ to request your spot instance
Bruno
·
0 responses
·
ruby, aws, devops
Ruby's equivalent to Python's `ary[1:]`
Melanie Archer
·
0 responses
·
ruby, array, enumerable
Make a gem
Mose
·
0 responses
·
ruby, rubygems
Setup Vim for Ruby on Rails (OSX)
Carlos Baraza
·
2 responses
·
ruby, rails, configuration, osx
Update a single gem of your Gemfile without dependencies
Johannes Opper
·
0 responses
·
ruby, bundler, rails, gem
Development Team Code of Ethics
Jason Torres
·
4 responses
·
ruby, rails, tools, process
ActionController Concerns and View Inheritance
Ben Caldwell
·
0 responses
·
ruby, rails, concerns, object-oriented design
Simple cache when scraping with Ruby
Miha Rekar
·
0 responses
·
ruby, rails, scraping, cache
Nokogiri on Yosemite
Clayton McIlrath
·
0 responses
·
ruby, rails, mac, nokogiri
Convert latin1 to UTF-8 in SQLite using Ruby
Sam Davies
·
0 responses
·
ruby, sqlite, utf-8
Installing dm-postgres-adapater with PostgreSQL 9.3 on Ubuntu
Leandro Guida
·
0 responses
·
ruby, adapter, ubuntu, postgresql
Configuring DataMapper with a YAML file
Leandro Guida
·
2 responses
·
ruby, hash, yaml, datamapper
Installing rmagick gem on Mac Mountain Lion
Lenin Raj Rajasekaran
·
0 responses
·
ruby, imagemagick, rmagick
Thoughts on login using username or e-mail address with Devise
Ben Caldwell
·
1 response
·
ruby, rails, devise, arel
Sponsored by #native_company# — Learn More
#native_title#
#native_desc#
Coderwall Dev Community
Read the latest posts from our dev community members, published minutes or hours ago and sorted by date so you don't miss anything, even on busy days.
Every new code snippet, quick fix, programming tip and vibe coding experiment lands here first, giving early readers a chance to try it out and leave feedback.
Authors range from beginners writing their first tech article to experienced developers sharing a lesson from a recent project. Like helpful work to push it toward trending.
Check back often: this list changes all day as programmers around the globe publish new posts, so there is always something you haven't seen yet.