Ruby\RoR News Digest 3 – 9.08

Greetings! I hope your week went great! Here’s new Ruby and Ruby on Rails news digest.

As always, we have prepared some great material for you. In this issue, you will learn, for example, everything about infinity in Ruby, how to request api adapter, watch the screencast about removing conditionals with Ruby’s Array wrap method and many other things.


  • Ruby Infinity: How It Works & Why It Matters

A step-by-step tutorial, that will give you everything you need to know about infinity in Ruby.

  • Using logs to power up your Rails development workflow

Learn how logging can help you to improve your development workflow at Ruby

  • Request Api Adapter

Skilled frontend developer wrote a small tutorial on how to request api adapters in Ruby, with code examples

  • Consider Value Objects

Guide on using ‘Value Objets’ in Rails

  • How to Create Temporary Files in Ruby

I believe, everything should be understandable from the heading

  • String Concatenation & Interpolation in Ruby (With Examples)

Getting Strings together is common task in Ruby; learn how to do it right


  • Removing conditionals with Ruby’s Array wrap method


A library for generating fake data such as names, addresses, and phone numbers.

A CLI workflow for the administration of macOS applications distributed as binaries

  • Metasploit Framework

Metasploit helps security teams do more than just verify vulnerabilities, manage security assessments, and improve security awareness


  • 207: Very-Bad, Or Just Normal-Bad?

Chris Toomey (Development director at Thoughtbot) & Steph Viccari (developer at Thoughtbot) discuss a handful of utilities that help with their workflows and GitHub, and then dive into a handful of ActiveRecord, SQL, and postgres-related topics.