Designing Services with dry-rb
In a traditional Ruby on Rails application, models and controllers can become bloated as they take on additional responsibilities. It is not uncommon for controller actions to contain complex code for initializing models or for models to contain callbacks that send email or class methods that define intricate queries. Extracting services is one way to keep classes lean and separate business logic
dry-rb - dry-monads 1.0 released
Today dry-monads reaches 1.0! It started as a dependency replacement for the Kleisli gem in dry-transaction and dry-types. Later, more common monads were added, as well as support for do notation, which evaporates most of the boilerplate introduced by monads. Since the dry-* gems follow semantic versioning, this means you can consider the dry-monads API to be stable, making the gem more "productio
dry-rb - Home
dry-rb helps you write clear, flexible, and more maintainable Ruby code. Each dry-rb gem fulfills a common task, and together they make a powerful platform for any kind of Ruby application. dry-rb adopts Zeitwerk for code loading For the past few months we’ve been working on making all dry-rb gems auto-loadable through Zeitwerk. This is part of a bigger effort as Zeitwerk is also used by Hanami 2.
dry-rb - Announcing dry-view, a functional view rendering system for Ruby
Announcing dry-view, a functional view rendering system for Ruby Say hello to dry-view, the newest member of the dry-rb family! We’re pleased to announce the release of dry-view 0.2.1 and share its brand new documentation. Keen followers of dry-rb will note that dry-view has been around for a little while now, living on quietly as an extension of solnic’s original rodakase experiment. With today’s
Rails Form Objects With dry-rb
Building form objects in modern Rails applications is nothing new. Most Ruby developers are familiar with including Virtus and ActiveModel::Validations to their form objects. Today I would like to show how to build a form object using dry-types and dry-validation Let’s build a simple form object for creating postcards. We have 3 models inside the application: Country with name and is_state_require
dry-rb - Introducing dry-system
We’re happy to announce the release of dry-system 0.5.0 (previously known as dry-component), which brings many internal API improvements, and better support for bootable components. Reasoning behind the project One of the reasons building and maintaining applications is difficult is their complex nature. Even a single-file Sinatra web application is complex, as it relies on multiple components. Ev
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Validation outside ActiveModel
