Ruby On Rails

Tutorials

Deploying a Rails App with an Nginx Sidecar Container to ECS

Deploying a Rails App with an Nginx Sidecar Container to ECS First thing is pushing the applications to ECR (Elastic Container Registry). In your AWS account, navigate to ECR, or just click this link and double check you’re in the correct region: https://us-west-2.console.aws.amazon.com/ecr/repositoriesOnce...

A caching plugin for graphql-ruby

A caching plugin for graphql-ruby At StackShare we've been rolling out graphql-ruby for several of our new features and found ourselves in need of a caching solution. We could have simply used Rails.cache in our resolvers, but this creates very verbose types or resolver classes. I...

Performance testing matchers for RSpec

Performance testing matchers for RSpec Performance testing matchers for RSpec. Contribute to piotrmurach/rspec-benchmark development by creating an account on GitHub.Integration and unit tests ensure that changing code maintains expected functionality. What is not guaranteed is the cod...

Using streams to build read models

Using streams to build read models Building read models sometimes pose a technical challenge, especially if given infrastructure doesn’t provide order guarantee and the model has to be eventually consistent. Read models are considered the easy part, so we would like to be able to i...

Rails 6 adds implicit_order_column

Rails 6 adds implicit_order_column Rails 6 added implicit_order_column on ActiveRecord::ModelSchema which allows us to define a custom column for implicit ordering on model level. If there is no implicit_order_column defined, Rails takes primary key as implicit order column. Before...

How TruffleRuby's Startup Became Faster Than MRI

How TruffleRuby's Startup Became Faster Than MRI This is a lower bound for running any Ruby script or application, and lower startup typically results in an improved developer experience.MRI has been the golden standard for startup, unbeaten so far by other Ruby implementations. Can we set a new...

Graphiti makes RESTful Resources a first-class concept

Graphiti makes RESTful Resources a first-class concept Graphiti makes RESTful Resources a first-class concept. This enables reading and writing a graph of data in a single request, a schema with backwards-compatible guarantee, end-to-end integration test patterns, seamless microservices and much more....

How to Remove Unused CSS Classes from Tailwind CSS, Boostrap, and more with PurgeCSS

How to Remove Unused CSS Classes from Tailwind CSS, Boostrap, and more with PurgeCSS CSS frameworks like Tailwind, Bootstrap, Foundation, etc all come with many CSS classes you probably aren't using. This creates huge CSS files unless we use a tool like PurgeCSS to look through our code and remove the unused.

Easy step-by-step guide to deploying on Heroku

Easy step-by-step guide to deploying on Heroku Deploying on Heroku can be tricky -- as a new user, it's hard to know exactly what steps you should take and there are many pitfalls. Here's a step-by-step guide to deploying an existing project via the Heroku CLI.

JSON dynamic attributes with Rails

JSON dynamic attributes with Rails We had a tricky problem. We knew that the columns for one particular model would need to change over time. That was easily solved with a JSON field, but we also wanted to support validations on this field – validations that are assigned to the mod...

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