Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
A ruby gem that lets you implement categorization systems with ease
Danne Stayskal
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0 responses
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ruby, artificial_intelligence
If-else expression in boolean
Weera Wu
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0 responses
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ruby, boolean, mux
Ruby | include x extend
Débora Fernandes
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0 responses
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ruby, include, extend, instance methods
A mutable framework extension for Sinatra
Jarrod Taylor
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0 responses
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ruby, sinatra
Batch Processing
Senthil Kumar Muthamizhan
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0 responses
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ruby, batch
Love what you do..it's not about the code.
Joe Wilmoth
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0 responses
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ruby, meaning of life
Get the sum of all digits in a number
Michel Billard
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0 responses
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ruby, numbers, sum
Write code in style
Maksim
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0 responses
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ruby, rails, ruby-style, robocop
Get Rid of That Code Smell – Duplication
Marcelo G. Cajueiro
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0 responses
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ruby, patterns, best practices
Install PostgreSQL gem on a mac
Leo Allen
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0 responses
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ruby, gems, mac, postgresql
Slim operations instead code mess by using Light operations
Pawel
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0 responses
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ruby, rails, gems
Thinking idiomatically with Rails queries
glenn
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0 responses
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ruby, rails, query, dhh-is-my-dj
Compilando uma versão Ruby
Rogério Zambon
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0 responses
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ruby, compilar, compilando
%= Operator
Melanie Archer
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0 responses
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ruby, assignment operators
Open gem source using bundler
Andrew Volozhanin
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0 responses
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ruby, rails
Instala rbenv en Linux
Jesus Marin
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0 responses
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ruby, rbenv, linux
Vagrant & Chef
Jeremy Seago
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0 responses
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ruby, vagrant, chef
Thinking Rails #1 - Building urls
Matthew Ling
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0 responses
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ruby, rails
SOLID Ruby by Jim Weirich
Marcelo G. Cajueiro
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0 responses
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ruby, solid
developer
Alexander Ulitin
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0 responses
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ruby, css3, js, html5
Manipulate time and then use page object to select a month from now
Hamza Ismail Razzak
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0 responses
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ruby, cucumber, selenium, watir
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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.