Authentication is at the heart of most web development, yet it is difficult to get right. In this article, Diogo Souza discusses common security problems with authentication systems and how you can resolve them. Even if you never build an authentication system…

Live streaming files content to browser in Rails can be accomplished with the use of Server Side Events. In this tutorial, we will be learning to live stream content inside log files to the browser from Rails controller by using file watcher and server side…

Learn how to plug in to Rails' form builders to speed up application development and avoid duplication.

Rails 7 series | Rails 7 deprecates Enumerable#sum and Array#sum

Rails 6.1 has added support to ActiveStorage that serves files via proxying.

Svitla Smart Talks are online and offline events across varied software development topics hosted by Svitla Systems. Join us to learn more about different programming languages, frameworks and tools, enhance your professional skills and meet the most proficient…

Learn to write custom rules for RuboCop, test them, and extract into a gem for reuse

Rails 7 allow passing raw SQL statements to `on_duplicate` and `returning` option as value to ActiveRecord `#upsert_all` method.

Apple’s HEIC format is not supported out of the box on Active Storage

Semantic Logger is a feature rich logging framework, and replacement for existing Ruby or Rails loggers. Supports Syslog, Graylog, Elasticsearch, Splunk, Loggly, New Relic, Bugsnag, MongoDB, HTTP(S).

In this tutorial we use the Scenic gem to create a Postgres Database View to view the contents of multiple tables at the same time.

Then I make it awesome & test it with RSpec.

# Sources

➡ https://github.com/scenic-views/scenic
➡ https://github.com/MikeRogers0…

RailsConf 2021 Session Abstract

Does a Rails model or config file seem like a magical syntax? Or can you read any Ruby code and understand it as the interpreter does?

Ruby's implicitness makes it…

Imagine that you are building a separate application for your e-commerce system dedicated to business intelligence. In other words, you want to calculate som...

BackgroundWebflow is a no-code web design and development platform. You can use it to serve your static pages like marketing and landing pages.

Code is never self-contained. It runs in an environment. Docker lets you define that environment in a simple and portable way. That's why pretty much every automated testing and deployment service works with docker containers. You give them a container, and…

Configuring projects and components is one of the most common features in programming in general. dry-configurable is a standalone gem providing you exactly this in Ruby! Read about how to use it.