OmbuLabs Blog

The Lean Software Boutique

Articles about Upgrades

Cleaning up: ActiveRecord::Dirty 5.2 API Changes

With the release of Rails 5.2 just around the corner (Rails 5.2 RC1 is already available!), we will be taking a look at some of the upcoming changes to the ActiveRecord::Dirty module. If you're running Rails 5.1, you may have already seen some of the deprecation warnings related to the API changes contained in it. Most of them are behavior changes, and there are some new additions as well.

To better understand these modifications, we'll take a look at sample projects in Rails 5.1 and Rails 5.2.

Read more »

Upgrade Rails from 3.2 to 4.0

This article is part of our Upgrade Rails series. To see more of them, click here.

A previous post covered some general tips to take into account for this migration. This article will try to go a bit more in depth. We will first go from 3.2 to 4.0, then to 4.1 and finally to 4.2. Depending on the complexity of your app, a Rails upgrade can take anywhere from one week for a single developer, to a few months for two developers.

Read more »