Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Installing old gem version with Ruby 1.8.7
Carlos Suarez Fontalvo
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1 response
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ruby, gem, install, fpm
Run your rails server in port 80
Orlando Del Aguila
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0 responses
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rails, rvm, rvmsudo
Rails TDD: Stub a model class method before require
Gilbert
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0 responses
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ruby, rails
Custom link_to in Rails
Bruno
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0 responses
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ruby, rails, link_to
Better errors in your Rails app
Luiz Fonseca
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0 responses
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ruby, rails, development, errors
Creating simple network chat using ruby
Emad Elsaid
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1 response
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ruby, network, rails, chat
Install Ruby 1.9.3-p194 on Openshift DIY Easily
Alif Rachmawadi
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0 responses
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ruby, rbenv, openshift
Sequential Strings
Steven Nunez
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1 response
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ruby, enumerable
Rendering partial with a layout
David Morrow
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0 responses
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ruby, rails
Working with Unicode in Ruby
Tu Hoang
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2 responses
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ruby, magic_encoding
RubyMotion wrapper for MBProgressHud
Alan deLevie
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0 responses
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ruby, bubble-wrap, mbprogresshud, rubymotion
Offline Template Renderer for Rails Rake Tasks or Background Worker
Rafael Oliveira
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0 responses
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ruby, rails, rake, offline
Disable Guard while running `git checkout`
Aaron Jensen
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0 responses
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ruby, guard, dotfiles, git
Object-Hash Mapping for Redis
Gustavo Leguizamon
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2 responses
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ruby, redis
Testing Chef on Multiple Environments using Vagrant
Emil Soman
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0 responses
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ruby, vagrant, chef
Sharing your Screen on the network with Ruby
Emad Elsaid
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0 responses
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ruby, rails, code, server
Automatic Ctags With RubyMotion & Vim
Ray Hightower
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0 responses
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ruby, vim, ctags, exuberant ctags
Load environment variables from .env file when testing
Shavit
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0 responses
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ruby, rails, testing, helper
Install Redis on Centos
Agung Prasetyo
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0 responses
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ruby, rails, redis, centos
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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.