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Turbo-charged counter caches for your Rails app.
Turbo-charged counter caches for your Rails app. Huge improvements over the Rails standard counter caches:Updates counter cache when values change, not.
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Terminal exit codes.
The goal of this library is to provide human friendly and standard way to use exit status codes in command line applications. Instead of saying exit(64.
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🔎 Investigating your ruby code dependencies
Ruby Detective is a gem that parses your code, finds it's dependencies and outputs an interactive .html file that you can use to explore the dependency.
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Gemifying Your Style Guide to DRY Your CSS
At Ombu Labs we like to follow a style guide to drive our own products. A style guide is a document that provides guidelines for the way your brand sho.
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Dockerizing a Ruby on Rails Application
In this tutorial, you will learn how to dockerize a Ruby on Rails application. The application we’re going to build will make use of PostgreSQL, Redis,.
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Pay No Attention: Behind the Magic of Ruby DSLs
Recently, I rolled onto a mobile project with a web back end written in Ruby on Rails. This was my first experience with both Ruby and Rails.The first .
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lambdas Are Better Than procs
Many Rubyists believe that lambda and nonlambda Procs are pretty much the same and that choosing which one to use is a subjective preference. This is a.
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Handling Ruby 2.7 deprecations warnings
In Ruby 3.0, positional arguments and keyword arguments will be separated. For now ruby 2.7 brings deprecations warnings that notifies us that our code.
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Backward-compatible database migrations
Our deployment process performs database changes about a minute before the related code changes go live. During this time, Rails might run database que.
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Deploying Rails 6 application with Dokku
Heroku, AWS, Google Cloud are great services for hosting Rails application but they are expensive. If you are developing a small app, kicking off a sta.
