13 выпуск 06 сезона. Rails 5.0.7 and 5.1.6, React v16.3.0, Elapsed time with Ruby, Redux - Not Dead Yet, TensorFlow.js, ReLaXed и прочее

Добрый день уважаемые слушатели. Представляем новый выпуск подкаста RWpod. В этом выпуске:

Ruby

• Rails 5.0.7 and 5.1.6 have been released, 4 cool less known Rails features – part 1: ActiveJob, ActiveModel, command line и Capistrano deploy to ubuntu with systemd, nginx/puma and rbenv
• Elapsed time with Ruby, the right way, WhereChain - don’t write Post.where(‘comments > ?’, 5), write Post.where.gt(comments: 5) instead и Pp_sql - Rails ActiveRecord SQL queries log beautifier

JavaScript

• React v16.3.0: New lifecycles and context API, Google publishes a JavaScript style guide. Here are some key lessons, Blogged Answers: Redux - Not Dead Yet! и Modern Frontend Developer in 2018
• From Express.js to AWS Lambda: Migrating existing Node.js applications to serverless, Speeding up webpack, TensorFlow.js - an open-source hardware-accelerated JavaScript library for training and deploying machine learning models и ReLaXed - a software to create PDF documents interactively using HTML or Pug (a shorthand for HTML)