Ruby

Home to a lot of interesting blog posts revolving around Ruby.

General Ruby on Rails Problems and Takeaways

By Nikola Đuza on

In this last part of the Rails Patterns and Anti-patterns series, I'll be going over the most common problems I've encountered while building and shipping Ruby on Rails applications.

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How to Monitor and Optimize Your Database Performance: A Practical Guide

By Stefan Verkerk on

In this post, we'll dive into the database part of your architecture to show how you can monitor and optimize your database performance.

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Performance, Stress, and Load Tests in Rails

By Paweł Dąbrowski on

Let's jump into theoretical and practical aspects of performance testing in Rails.

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Three Ways To Avoid Duplicate Sidekiq Jobs

By Nikola Đuza on

Sidekiq is used to handle background processing. Whatever your background jobs may be, you'll eventually run into duplicate jobs. Let's see how to de-duplicate them.

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Linting Ruby Code

By Miguel Palhas on

Let's take a look at what linting is and a few problems that come with it.

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Ruby on Rails Controller Patterns and Anti-patterns

By Nikola Đuza on

In this part of the series on Rails patterns and anti-patterns, we are going to analyze the final part of the MVC (Model-View-Controller) design pattern — the Controller.

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The Easiest Way to Monitor Ruby: Automatic Instrumentation

By Milica Maksimović, Tom de Bruijn on

Automatic instrumentation enables AppSignal app to digest, process, monitor, and show you the graphs and dashboards you need the most.

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Announcing AppSignal for Ruby Gem 3.0!

By Tom de Bruijn on

We're very happy to present you with version 3.0 of AppSignal for Ruby - a new major release for the Ruby gem. 🎉

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Troubleshooting ActiveRecord Performance

By Tomas Fernandez on

You usually don't need to worry about AcriveRecord and its inner workings. This post comes in handy when performance issues arise and you have to start worrying about it.

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Using Webpacker in Your Ruby on Rails Application — a Deep Dive

By Paweł Dąbrowski on

Let's take a deep dive into Webpacker and see how the tool works under the hood.

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Ruby on Rails View Patterns and Anti-patterns

By Nikola Đuza on

Rails views are sometimes amazing and fast, and at other times, they can have all sorts of issues. If you want to increase confidence over how you handle your views, then this blog post is for you.

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RBS: A New Ruby 3 Typing Language in Action

By Diogo Souza on

Let's discover the differences and similarities between Sorbet and the recently released RBS through some practical examples.

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