Get a perfect quote

We’re eager to work with you. Please share your project goals and contact information. We respond to 97% of messages within 1-2 business day. Really!

TELL US ABOUT YOU

TELL US ABOUT YOUR PROJECT

What Are You Looking For?

Browse

Roobykon Ruby Digest: Issue 15

Back

Roobykon Ruby Digest: Issue 15

In the streets down below Roobykon’s offices, the crunch of fallen chestnuts under the feet of passers-by means one thing: autumn is here. But the cooling days don’t take any of the heat from the daily lives of our Ruby colleagues from around the world – as this latest haul of blog posts shows! 

How to write your first CLI with Thor

CLI with Thor

Down in Brazil, Magentis are celebrating spring by moving their cloud infrastructure over to a new system. To this end, they created a series of shell scripts – but as these grew in number, things started to get messy. Then, an interview candidate inspired a Thor-based solution...

 

Introduction to Concurrency Models with Ruby. Part I

Concurrency Models and Ruby

What are the differences between processes and threads? What are GIL, EventMachine, and Fibers in Ruby? If you’re still a relative beginner when it comes to the different models that can be used to implement concurrent systems, this post from exAspArk can help...

 

Introduction to Concurrency Models with Ruby. Part II

Concurrency Models with Ruby

...and, once you’ve read the post above (or if you think you’ve already got the basics covered), this follow-up article runs through some more advanced concurrency models such as Actors, Communicating Sequential Processes, Software Transactional Memory – and Guilds.

 

Writing Slack Command APIs in Ruby

Slack command API in Ruby

In the four years since its launch, Slack has become a popular collaboration tool for teams in a whole bunch of different industries. But for developers, its ability to let you interact directly with your apps really sets the platform apart from its competitors. Anderson Dias has more.

 

The Limits of Copy-on-write: How Ruby Allocates Memory

Ruby Allocates Memory

Ruby’s approach to memory allocation naturally has its pros and cons – and a notable example of the latter can be its troublesome interactions with copy-on-write. But with a little investigation, (and the help of a compacting garbage collector…), these challenges can be overcome. 

 

Ruby on Rails with Visual Studio Code

Ruby on Rails and Visual Studio

For the past two years or so, web developer Paul Lonsdale has made Atom as his daily driver – but that’s about to change. Having passed over Visual Studio Code back in its early days, he’s decided that now’s the time to give it a go. 

 

Multiple vulnerabilities in RubyGems

vulnerabilities in RubyGems

The official RubyGems website recently reported that a number of vulnerabilities had been identified in RubyGems bundled by Ruby. This post provides a clear summary – essential reading to ensure that you and your clients stay protected. 

 

GraphQL and Performance in Rails / How to Implement a GraphQL API in Rails

GraphQL and Rails

A few weeks ago, Leigh Halliday, a developer at FlipGive, ran us through some queries and mutations that can arise while getting set up with GraphQL on Rails. Now, in a new post, he goes on to outline three ways to avoid performance issues with GraphQL in your Rails app.

 

How August 2017 RubyGems Vulnerabilities were patched on Heroku

RubyGems vulnerabilities 2017

Finally – but very importantly – we return to those RubyGems vulnerabilities. “This is less a blog post and more of an FYI”, writes Richard Schneeman on his blog – and indeed, the post is an invaluable guide to how his company, Heroku, patched these latest vulnerabilities. 

 

 

 

 

Rate Roobykon Software