Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Setup Macvim For Maximum Awesomeness
Vinit Kumar
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5 responses
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ruby, python, vim, editor
Upgrading to Mountain Lion
Kenny Johnston
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4 responses
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ruby, osx, rvm, brew
Inconsistent Color Palettes
Alyssa Pohahau
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7 responses
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ruby, css, arpohahau
Rails 3.2 error handling with exceptions_app
Jeroen Rosenberg
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6 responses
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ruby, rails, exception handling, exceptions_app
Rails console equivalent for Sinatra
Matthew Riddle
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3 responses
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ruby, console, irb, sinatra
Using RVM the right way (and never typing "bundle exec" again)...
Jon Frisby
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16 responses
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ruby, bundler, rvm
Installing Ruby on OS X 10.9 Mavericks using Rbenv
Attila Györffy
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6 responses
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ruby, rbenv, mavericks, os x 10.9
ActiveRecord UNION hack
Javier Toledo
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1 response
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ruby, rails
Elegantly check for boolean type in rails
Allan Smith
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0 responses
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ruby, rails, class, boolean
Use Rails 4 secrets.yml for database config
Nathan Hopkins
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14 responses
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rails, ruby
Turn a new line(\n) into a <\br> tag with Ruby
Chase Gilliam
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0 responses
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ruby, rails, html, strings
Bypassing SSL certificate checks during gem installation
Dharampal H S
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0 responses
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ruby, bundler, rails, gem
Embedding and Styling Inline SVG Documents With CSS in Rails
James Martin
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5 responses
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ruby, css, rails, svg
Ruby: Convert string to class
Matthew Riddle
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0 responses
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ruby, rails
Install rmagick gem on latest imagemagick.
Pavel Pravosud
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23 responses
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ruby, rubygems, imagemagick, rmagick
Inhibit warnings in Cocoapods
Marin Usalj
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2 responses
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ruby, mneorr, ios, cocoapods
Only precompile assets when necessary (Rails 4, Capistrano 3)
Andrew Thal
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10 responses
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ruby, rails, assets, capistrano
cattr_accessor vs class_attribute
Aleksey Magusev
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1 response
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ruby, rails
Do not confuse "disabled" input option with "readonly" one
Aleksey Magusev
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0 responses
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ruby, rails, html, slim
Easy way to create gemset per project using RVM
Robbie Marcelo
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1 response
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ruby, rvm, gemset, global-gitignore
Getting Ruby scripts working with bundler, rvm and cron
Daniel Schmidt
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6 responses
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bundler, rvm, cron
Redirect to back or default in Rails
Marko Klemetti
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3 responses
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ruby, rails, exceptions
Background daemons in your Rails app with the daemons gem
Jeroen Jacobs
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4 responses
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ruby, rails, capistrano, deployment
Recode Windows-1252 characters as UTF-8
Marcello Barnaba
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1 response
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ruby, unicode, utf8, standards
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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.