This week's Ruby news, issue 332

Jobs

• Senior Full-Stack Engineer at Able Health (San Francisco, CA)Help lead the delivery of our product, which gets doctors paid more when they make their patients healthier Able Health
• Senior Software Developer - Liberty Mutual Insurance (King of Prussia PA, USA) Liberty Mutual Insurance

Can't find the right job? Want companies to apply to you?Try Hired.com.

In brief

• RubyMine 2017.1 EAP 2: Create Gemsets Quickly and Work with RuboCop news 
  JetBrains
• The Lead Developer 1-day conference for Tech Leads. 21 Feb, New York. news
  High-level sessions on leadership and culture plus lightning talks on new tech and programming languages. 
  White October Events   Sponsored
• How We Built a Blog for our Rails App in Under 30 Minutes tutorial
  A rough and ready approach. 
  ForwardMX
• How to Deploy Rails 5 and Friends on AWS ElasticBeanstalk tutorial 
  Rob Race
• A Cool Trick for Knowing Which Exceptions to Catch tutorial
  Spoiler: use === 
  Starr Horne
• Complex Sorting in ActiveRecord tutorial 
  James Kerr
• Packing and Unpacking: Reading Binary Data in Ruby tutorial 
  Jesus Castello
• Quick Tip: Writing Clean Monkey Patches with 'prepend' tutorial 
  Weston Ganger
• An Unexpected Change in ActiveRecord Callbacks in Rails 5 tutorial 
  Andrea Longhi
• 4 Reasons Developers Should Write Their Own Load Tests opinion 
  Ben Maraney
• The Four Indicators of A Healthy Rails Project opinion 
  Błażej Kosmowski
• The Power of Interfaces in Ruby opinion
  A look at the power of using tests to define expected behavior versus Java style interfaces. 
  Igor Šarčević
• If you build Rails apps, you need Honeybadger tools
  Exception monitoring for Ruby developers. Pinpoint errors to the line of offending code - get your free trial. 
  Honeybadger   Sponsored
• Scale Out Multi-Tenant Rails Apps with activerecord-multi-tenant code
  Enables easy scale-out of Rails apps that follow a multi-tenant data model. 
  Citus Data
• ActiveRecord SQL Server Adaptor Now Supports Rails 5 code 
  Rails SQL Server
• Oxblood: A New Redis Client Library with First Class JRuby Support code 
  Konstantin Shabanov
• Libcache: A Simple In-Memory and File-Based Caching Library code 
  
• Functo: Composable Method Objects in Ruby code 
  Sam Scully
• 2 Player Pong Built Using Vue.js and ActionCable code 
  Richard LaFranchi