Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Test your Ruby code with Pry
Nathan Hopkins
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0 responses
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ruby, test
Single Responsibility Principle on Rails Explained
Marcelo G. Cajueiro
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0 responses
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ruby, rails, patterns, solid
Take care when using Kernel#Array()
Adam Meehan
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0 responses
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ruby, array, time, kernel
Code notes using Rake, Zsh
Kashyap
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0 responses
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zsh, rake, notes
Strange case use
Thomas Riboulet
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2 responses
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ruby
Project structured_log Goes Public
BurdetteLamar
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0 responses
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ruby, github, opensource
Informal Proof of an Insolvable Problem (with code!)
Jared Davis
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0 responses
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ruby, logic, go
Parse times, sub-totals, and totals out of Rails log statements
Jason Rogers
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0 responses
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ruby, shell, rails, gawk
Kissing Simplicity Goodbye
Jonathan Martin
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1 response
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ruby, rails, simplicity, kiss
RbConfig is nice
josh bowles
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0 responses
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ruby
Procfile for development/production
Tymon Tobolski
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0 responses
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ruby, rails, foreman
Enhance your terminal prompt to show current Ruby version
Stephen Benner
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1 response
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ruby, shell, terminal, trick
Nested Routing w/ a parameterized scope
Tony Schneider
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0 responses
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ruby, rails, routing, scopes
Dineromail checkout
Josemar Luedke
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0 responses
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ruby, rails
Installing Ruby Enterprise Edition on OS X 10.9 Mavericks with RVM
Javier Cuevas
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0 responses
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ruby, os x, ree, mavericks
ActiveRecord search within a concatenation of to fields using an incomplete query
toni
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0 responses
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ruby, rails, activerecord, sql
Manipulating the database with ActiveRecord
Tomas Varneckas
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0 responses
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ruby, activerecord, schema
Installing ruby 2.0.0-p0 for rbenv
Jan Wedekind
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0 responses
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ruby, rbenv, ruby-build, 2.0.0-p0
create a regular expression testing playground using ruby and sinatra
Emad Elsaid
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0 responses
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ruby, rails, regex, regular expression
Making zsh compatible with rake
Dan Jesus
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0 responses
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zsh, octopress, rake
Displaying rails routes from console
Agung Prasetyo
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0 responses
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ruby, rails, routes, sextant
Uploading Files to S3 in Ruby with Paperclip
Harlow Ward
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0 responses
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ruby, paperclip, image uploads
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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.