Ruby\RoR News Digest 3 - 9.08

This week's freshest news, updates and guides from the Ruby and Rails programming
09 August 2019   1379

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, how to migrate your Docker\Kubernetes Ruby app today, how to use Ruby unique method to remove duplicates, watch video on how to remove conditionals with Ruby's Array wrap method and many other things.

Guides

  • Don’t change the signature of Sidekiq jobs running in production

Author brings a lot of arguments to the statement, given in the header.

  • Fullstaq Ruby: First impressions, and how to migrate your Docker/Kubernetes Ruby apps today

Short, but interesting tutorial, which covers one of the aspects of Fullstaq Ruby.

  • How to Use The Ruby Uniq Method To Remove Duplicates

 Using uniq with a block provides even more power; great guide for the beginners.

Videos

  • Removing conditionals with Ruby's Array wrap method

  • Dev Quick Tips - Using Ruby's Reduce method to create a Hash of "Banana Bunch" Arrays

Article

  • Tales of the Ruby Grimoire - Part One - The Grimoire

As author of this programming fairytale explains, this is the first of many tales of the legendary Ruby Grimoire, a great and terrible book of Ruby dark magics

  • Introducing the ‘aws-rails-provisioner’ gem developer preview

This gem is designed to help you define and deploy containerized Rails apps on AWS Fargate

Updates

  • Jekyll 4.0.0.pre.beta1 Released 

Pre beta1 of new major version of the solution, that allows to transform text in static websites and blogs

  • Ciao: An HTTP Monitoring Tool, Built on Rails 

Webapp that checks HTTP endpoints and can send notifications when something bad happens

  • Hightop: A Shortcut for Group Count Queries

Adds a top method to Enumberable so works with both plain old arrays or ActiveRecord.

Podcast

  • RR 424: Documenting Your Code

David Kumira (Screencaster of Drifting Ruby, Panelist on Ruby Rogues), Nate Hopkins (CodeFund) and Andrew Mason (Full stack Ruby on Rails developer) talks why documenting your Ruby (and not only Ruby) code is valuable.

Ruby/RoR News Digest 9-15.11

The delegation challenge of Ruby 2.7, feedback about writing own Ruby book, testing at scale at Stripe podcast and even more
15 November 2019   112

Greetings! I hope your week went great! Here's new "gemmy" programming news digest.

Learn how to handle attachmens in Action Text in Rails 6, download large Heroku Postgres backup, check the update of Tomo and more.

Guides

  • Handling Attachments in Action Text in Rails 6 

Second part of the Action Text tutorial that focuses on blocking files by type, how files are rendered, and previewing PDFs.

  • Downloading Large Heroku Postgres Backups

Learn how to download big Heroke postgres backups in a proper and convenient way.

Articles

  • The Delegation Challenge of Ruby 2.7 

This is a somewhat odd situation where a change to arguments changes delegation so things are handled differently in Ruby 2.6, 2.7, and 3.0. It’s a tough nut to crack and a great example of language design related edge cases.

  • Feedback About Writing A Technical Ruby Book 

Author’s experience writing a book about programming.

Updates

  • Tomo

A "friendly" command-line tool for deploying Rails apps

  • Strings::Case

This solution allows you to convert strings between different cases

  • Reek

It will detect your code's smell, whatever that means

  • Invisible Captcha

Spam protector for Rails apps

Video

  • Testing Active Job in Ruby on Rails

Podcast

  • Discussing Testing at Scale at Stripe

In 48 minute interview, Nelson Elhage who spent 7 years at Stripe spearheading developer productivity initiatives, shares what he learnt and digs into why Stripe created the Sorbet Ruby type checker.