#384: Rails 5.2 RC1, Passenger 5.2, and yield_self goodies

Jobs

• Gusto Is Hiring Great Rails Engineers (SF or Denver)Join us to help thousands of small businesses run payroll and offer health benefits, letting them focus on what they do best. Gusto
• Ruby Developer at Econify (New York, NY)We’re currently seeking a senior Ruby developer to work on Rails applications both new and old. Come join a great team. econify
• Looking for a Job at a Company That Prioritizes Ruby?Try Vettery and we’ll connect you directly with thousands of companies looking for talented back-end devs. Vettery

In brief

• Ruby Together's 2017 Year End Update news
  .. including info on how they spent their $284k budget. 
  Ruby Together
• Four Important Metrics for Continuous Delivery   
  GoCD  Sponsored
• How to Switch From Pow to Puma for Local Development tutorial
  It’s time to move on, so this is a strongly recommended move. 
  Barry Woolgar
• Using Ruby 2.5's New Thread#fetch Method tutorial 
  Atul Bhosale
• Making an SSL Proxy for 'Insecure' Content with Ruby and NGINX tutorial
  A way to handle warnings about insecure images and other content. 
  Paweł Urbanek
• Dockerizing a Rails App tutorial
  First in a series on deploying a Rails app to AWS using Docker. 
  Bradley Price
• Goodbye Secrets. Welcome Credentials tutorial
  Rails 5.2 adds credentials in lieu of secrets making the workflow much simpler. 
  Stefan Wintermeyer
• Understanding Redux Concepts by Implementing Them in Ruby tutorial
  Redux uses concepts like reducers, dispatching actions, and listeners to manage a single state object. 
  Josef Strzibny
• Approaches to API Versioning with Rails tutorial 
  Alexey Suhoviy
• Postgres Tip: Working With Dates Using the EXTRACT Function tutorial 
  Karol Galanciak
• Spin Up a Ruby App Server in Seconds with a Free $100 Credit tools
  Ruby on Rails one-click image with DigitalOcean lets you to deploy in seconds. Try it now. 
  DigitalOcean  Sponsored
• Rubrowser: A Ruby Code Dependency Graph Interactive Visualizer tools 
  Emad Elsaid
• Localer: A Tool to Automatically Detect Missing i18n Translations tools 
  Andrey Deryabin
• There’s a Bug in your Ruby Code. Fix it tools 
  Sentry  Sponsored
• TTY: The Ruby Terminal Apps Toolkit code
  An ecosystem of gems for building elegant command line apps. 
  Piotr Murach
• Gutentag: A Simple, Solid Tagging Extension for ActiveRecord code
  .. and already tested with Rails 5.2.0rc1 even. 
  Pat Allan