Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
pry prompt displaying too much?
Buddy Magsipoc
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0 responses
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ruby, rails, cucumber, prompt
Convert Ruby 1.8 style hash rockets to Ruby 1.9 hashes in Vim
Ryan Rix
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0 responses
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ruby, rails, vim, ruby 1.9
Pry - An IRb Alternative
Natansh Verma
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0 responses
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ruby, irb, interactive, pry
Bundler Require
Shadab
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0 responses
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ruby, bundle
Sending emails in the background with Iron
dylans
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0 responses
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ruby, iron, worker, docker
Rails - Reload object
Nícolas Lazarte Kaqui
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0 responses
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ruby, rails
Easy Airbrake error logging for simple ruby scripts
William Howard
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0 responses
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ruby, exception, error, airbrake
Coderwall is live on Assembly
Mike Hall
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0 responses
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ember.js, ruby, rails, coderwall
New code editor Brackets
Mariz Melo
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2 responses
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javascript, ruby, php, python
Installing FXRuby on OS X
Jeremy Bertrand
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0 responses
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ruby, os x, homebrew, fox
Playing with tagged items order in nanoc
OfcaPL
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0 responses
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ruby, blog, tags, tag
Accessing ActiveRecord DB column options
Bill Agee
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0 responses
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ruby, rails, activerecord
Doing some image manipulation in Ruby?
Jeffrey Matthias
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2 responses
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ruby, imagemagick, rmagick, minimagick
Using paperclip with mongomapper
Sylvain Niles
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0 responses
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ruby, rails, gems, mongomapper
Don't write more test code than you need
Brian Riley
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1 response
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ruby, tdd, rspec
Easy Memoization with Ruby
Jasdeep Singh
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0 responses
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ruby, memoization
From has_scope to virtus form objects
Marcin Naglik
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1 response
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ruby, rails, has_scope, virtus
Humanized Attributes
Pedro Tavares
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1 response
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ruby, rails
Creating Generic OctoPress Headers
Jeremy Morgan
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0 responses
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ruby, octopress, jekyll
Be careful with params.merge()
Sven Pachnit
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0 responses
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ruby, security, rails
Execute a rakefile as a bash script
nat
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0 responses
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ruby, hack, rake, bash
Quickly get files to refactor
Adam Stankiewicz
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1 response
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ruby, rails, git
Uninstall all installed gems
Felipe Elias Philipp
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0 responses
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ruby, rubygems, gems
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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.