Ruby On Rails

Blogs

How to Implement a GraphQL API in Rails

How to Implement a GraphQL API in Rails Let's explore how to implement a GraphQL API in Rails, something that giants such as GitHub and Shopify are already using in production.

Speed up Rails boot times with Bootsnap (Example) - GoRails

Speed up Rails boot times with Bootsnap (Example) - GoRails One of the coolest gem that I've seen in a while is bootsnap from Shopify. This gem is actually going to ship with all rails 5.2 applications going forward, it officially got added to the Gemfile even though, of couse, rails 5.2 isn't out yet, you...

How We Made Writing Tests Fun and Easy

How We Made Writing Tests Fun and Easy Testing, right? You may love it, you may hate it, but you should agree that good tests can be beneficial to you, your team, and people who might work on your project in the future. Testing might not be the most exciting part of your work, but it’s...

Understanding the secret_key_base in Ruby on Rails

Understanding the secret_key_base in Ruby on Rails Have you ever wondered what the secret_key_base value is and how it’s used in a Rails application? This configuration value was introduced in Rails 4 and is usually defined on a per-environment basis. It’s purpose is simple: to be the secret input...

How we made our rspec test suite to run 2x faster

How we made our rspec test suite to run 2x faster If you are a developer, you might have asked this question at least once to yourself. So did we, our rails project’s test suite was taking a good 1 hour 30 minutes to run and we wanted to improve that time so badly that we eventually did exactly ...

Gemfile's new clothes

Gemfile's new clothes The Bundler team currently works hard on pushing Bundler to the 2.0 release. This release will change a lot of default behavior, so it might be good to catch up with these changes way before the actual release. Some of the things that Bundler 2.0 ...

Introduction to concurrency models with Ruby. Part II

Introduction to concurrency models with Ruby. Part II In the second part of our series we will take a look at more advanced concurrency models such as Actors, Communicating Sequential Processes, Software Transactional Memory and of course Guilds — a new concurrency model which may be implemented in R...

Importing data to database in Rails 50 times faster than normal

Importing data to database in Rails 50 times faster than normal Have you ever needed to save lots of records with a unique attribute to the database using ActiveRecord? Have you noticed how time-consuming such task is? I would like to show you how to do it quickly.

BRAKEMAN: Rails Security Scanner

BRAKEMAN: Rails Security Scanner Brakeman is a security scanner and it detects security vulnerabilities in Rails applications with the help of static analysis. It directly scans through the source code of our application which eliminates the need to set-up our whole application s...

Multiple vulnerabilities in RubyGems

Multiple vulnerabilities in RubyGems The following vulnerabilities have been reported.a DNS request hijacking vulnerability. (CVE-2017-0902)an ANSI escape sequence vulnerability. (CVE-2017-0899)a DoS vulnerability in the query command. (CVE-2017-0900)a vulnerability in the gem instal...

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