Ruby On Rails

Tutorials

Using custom objects in Ruby Ranges

Using custom objects in Ruby Ranges What’s more is that ranges can be created from any object which implements the succ and <=> methods. Note that succ is short for successor, and that <=> is also known as the spaceship operator.Let’s say I would like to create ranges based the thea...

A Rails testing "hello world" using RSpec and Capybara

A Rails testing "hello world" using RSpec and Capybara One of the biggest challenges in getting started with testing is just that—the simple act of getting started. What I’d like is for you, dear reader, to get a small but meaningful “win” under your belt as early as possible. If you’ve never written ...

How to Schedule Cron Jobs in Ruby With the Whenever Gem

How to Schedule Cron Jobs in Ruby With the Whenever Gem Scheduling cron jobs in Ruby. Cron lets you schedule recurring tasks, but the syntax can be daunting, use the whenever gem to makes things easier for.Cron is a job scheduling system available in Linux .

Introducing jQuery in Rails 6 Using Webpacker

Introducing jQuery in Rails 6 Using Webpacker First release candidate of Rails 6 is out with exciting features and refinements in existing features. Today we will look into one of those features, which is webpacker. It is now by default in Rails 6 as a Javascript.As we all know that first rel...

Notable ActiveRecord changes in Rails 6 - Part 1

Notable ActiveRecord changes in Rails 6 - Part 1 There are many ActiveRecord changes in Rails 6. We will look into some of them which are as below.

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...

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