Ruby On Rails

Tutorials

Plugging in AnyCable

Plugging in AnyCable Drifting Ruby Screencasts is a collection of short tutorial screencast videos and documentation for accomplishing functional concepts in web.ActionCable can handle quite a bit of traffic, but it gets to a point where it can become a burden on the ...

Get Unused Routes of Large Rails App 🛠

Get Unused Routes of Large Rails App 🛠 After a few years of continuous development, your rails application becomes larger and it’s good practice to do some cleanup. One of the most obvious cleanups is cleaning up unused routes.As your rails application grows, at the time of adding a ro...

Introducing Skunk: Combine Code Quality and Coverage to Calculate a Stink Score

Introducing Skunk: Combine Code Quality and Coverage to Calculate a Stink Score Two weeks ago I had the opportunity to speak at Solidus Conf 2019. I presented Escaping the Tar Pit for the first time and I got to talk about a few metrics that we can use to quickly assess code quality in any Ruby project.In this article I'd lik...

Use GitHub Actions for Rails CI with Postgres

Use GitHub Actions for Rails CI with Postgres Writing tests alongside your software is strongly recommended. It helps you protect against bugs, reduces the fear of scary deploys, and can even help you develop better software.The Ruby and Rails community have always had a strong focus on testi...

Persisted queries in GraphQL: Slim down Apollo requests to your Ruby application

Persisted queries in GraphQL: Slim down Apollo requests to your Ruby application Learn how to reduce the size of network requests from the Apollo client in the front-end to the GraphQL Ruby back-end with the help of persisted queries. In this article, we will show how these queries work and set them up both on a client and a s...

Rails 6 - Active Storage changes

Rails 6 - Active Storage changes Rails 6 brings in image_processing gem, support for different image types and improvements in Active Storage.Active Storage was introduced in Rails 5.2. In Rails 6, there are enhancements done to Active Storage.Let’s explore them.mini_magick repla...

RubyCritic V4.2.0: Now With SimpleCov Support

RubyCritic V4.2.0: Now With SimpleCov Support Every time we evaluate a new project we follow a well-defined process to decide whether we take it or not. We analyze its dependencies.

Improving Performance with Flame Graphs

Improving Performance with Flame Graphs Recently we had reason to investigate the performance of one of our most commonly used endpoints. We find New Relic to be a great tool for identifying and exploring performance problems, but what about when performance isn’t exactly a problem per ...

Managing PostgreSQL partitioned tables with Ruby

Managing PostgreSQL partitioned tables with Ruby We use partitioned tables in our primary PostgreSQL database to efficiently expire old data, as deleting a bunch of data from a huge table can cause database performance to suffer. Prior to version 10, PostgreSQL didn't have native support for par...

Using bind parameters in Active Record for SQL security and performance

Using bind parameters in Active Record for SQL security and performance Bind parameters are a way to pass values into the SQL statement without embedding the values into the SQL as literals. The values are provided to the SQL statement through parametrization or using a separate API call.There are two benefits of usin...

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