Ruby On Rails

Tutorials

Testing GraphQL Mutations In Ruby On Rails With RSpec

Testing GraphQL Mutations In Ruby On Rails With RSpec In the last article we added a few GraphQL mutations to our test application. It is time to create automated tests for each of them. But first things first, we need to set up RSpec in order to.In the last article we added a few GraphQL mutations t...

Optimizing code with Query Objects

Optimizing code with Query Objects It’s quite probable that at work you have encountered with overloaded models and a huge number of calls in the controllers for quite a lot of time. Basing on the knowledge in the Rails environment, in this article, I am going to propose a simple s...

How to rotate log files in your Rails Application?

How to rotate log files in your Rails Application? A common requirement in managing web apps is to rotate your application logs on a daily basis or based on log file size for heavily used apps. Most web frameworks have such as Rails ship with a default logging library that support some form of log...

Adds additional postgres functionality to an ActiveRecord / Rails application

Adds additional postgres functionality to an ActiveRecord / Rails application Overtime the lack of updating to support the latest versions of ActiveRecord 5.x has caused quite a bit of users forking off the project to create their own patches jobs to maintain compatibility. The only problem is that this has created a wild w...

Counter Cache Column in Rails 5

Counter Cache Column in Rails 5 Short Ruby on Rails screencasts containing tips, tricks and tutorials. Good for both novice and experienced web developers.

Replacing Rails Asset Pipeline with Webpacker

Replacing Rails Asset Pipeline with Webpacker I'll admit that I'm still relatively new to Rails Webpacker, but on a new project I've decided to completely replace the Sprockets asset pipeline and instead handle all my assets through Webpacker. As a fellow convention over configuration fan I'v...

Use Dynamic Program to solve the sum of natural numbers using Ruby.

Use Dynamic Program to solve the sum of natural numbers using Ruby. Given a range of natural numbers, from 1 to 100 for example, find the sum of all the given numbers. Below, we will implement some solutions then solve this on a small set of number that will work on any size of numbers that are in order.

The best data slicer! Watch a 3 minute screencast at http://tableprintgem.com

The best data slicer! Watch a 3 minute screencast at http://tableprintgem.com TablePrint shows objects in nicely formatted columns for easy reading. It even lets you nest other tables of related objects, contextualizing data across tables. It's incredibly flexible, yet simple, making it easy to see exactly the data you care...

An RSpec time issue (and it’s not about timezones)

An RSpec time issue (and it’s not about timezones) We ran into an infrequent test failure that was only happening at a specific time of day. Through regular working hours, the test passed routinely, but around 7:30pm EDT, suddenly it would always fail on CI — which then would stop Github from allo...

Testing Ruby on Rails Migrations

Testing Ruby on Rails Migrations How do you test the code into the up method that creates a new record on a newly added association between User and Email before removing the email column from the User table?It’s a pretty common scenario and you could think that this logic should...

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