Ruby On Rails

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RailsConf 2022 - Experimental Patterns in ActiveRecord by John Crepezzi - YouTube

RailsConf 2022 - Experimental Patterns in ActiveRecord by John Crepezzi - YouTube ActiveRecord provides a great deal of flexibility and speed of implementation for developers making new apps. As our teams and codebase grow and our services need to continue to scale, some of the patterns we use can start to get in our way. We've...

RailsConf 2022 - Laying the Cultural and Technical Foundation for Big Rails by Alex Evanczuk - YouTube

RailsConf 2022 - Laying the Cultural and Technical Foundation for Big Rails by Alex Evanczuk - YouTube As applications built on Rails get larger and larger, and more and more engineers work in the same monolith, our community needs to think more about what sort of tooling and architectural changes will help us continue to scale. This talk shares id...

RailsConf 2022 - Functional Programming in Plain Terms by Eric Weinstein - YouTube

RailsConf 2022 - Functional Programming in Plain Terms by Eric Weinstein - YouTube Have you ever wanted to know what a monad is? How about a functor? What about algebraic data types and parametric polymorphism? If you've been interested in these ideas but scared off by the language, you're not alone: for an approach that champio...

RailsConf 2022 - The pitfalls of realtime-ification by Vladimir Dementyev - YouTube

RailsConf 2022 - The pitfalls of realtime-ification by Vladimir Dementyev - YouTube Building realtime applications with Rails has become a no-brainer since Action Cable came around. With Hotwire, we don't even need to leave the comfort zone of HTML and controllers to introduce live updates to a Rails app. Realtime-ification in ev...

RR - a test double framework for Ruby

RR - a test double framework for Ruby RR is a Ruby library that lets you create and work with test doubles. Test doubles are useful because they let you temporarily replace parts of your code during a test, similar to how a producer might use a stunt double to temporarily take the pla...

Speed Up Your Rails App By Lazy Loading Your N 1 Queries

Speed Up Your Rails App By Lazy Loading Your N 1 Queries Wouldn't it be great if ActiveRecord didn't make you think about eager loading and it just did the "right" thing by default? Lazy loading is extremely helpful when the list of associations to load is determined dynamically. Today on the show, Ch...

Intro To Rspec Mocks

Intro To Rspec Mocks Generally speaking, a mock is a replica or imitation of something. RSpec mocks, in the same sense, are an imitation of return values or method implementations. The ability to carry out this kind of imitation makes it possible to set expectations t...

Hidden Gems: ActiveRecord Store

Hidden Gems: ActiveRecord Store Rails is a large framework with a lot of handy built-in tools for specific situations. In this series, we'll take a look at some of the lesser-known tools hidden in Rails' large codebase.In this article, we'll focus on ActiveRecord's store and sto...

Update drg_material_icons gem to version 0.2.0 and gain more then 300 new Google material icons

Update drg_material_icons gem to version 0.2.0 and gain more then 300 new Google material icons The drg_material_icons gem provides Google Material icon web fonts and stylesheets as a Rails engine for use with the asset pipeline. Font files are loaded locally from your server so there is no fear for privacy. What is new:- Google decided to r...

Ruby on Rails — Improved PostgreSQL support, performance improvements and more...

Ruby on Rails — Improved PostgreSQL support, performance improvements and more... Hi, this is Petrik, bringing you the latest news from the Rails world.Optimize Active Record batchingInstead of specifying a long list of ids for batch queries (WHERE IN (…ids…)), Active Record will iterate in ranges (WHERE id >= num1 AND id < num...

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