---
title: '09 выпуск 04 сезона. Rails 4.2.5.2, Thread Pool, Opal-Phaser, AMP Project, MJML, Enzyme, Fetch-it, Dsxyliea и прочее'
date: 2016-03-07
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/04/0409.mp3'
audio_size: 56371578
duration: '00:58:37'
cover: '/images/covers/04/0409.webp'
---

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

## Ruby

- [Rails 4.2.5.2, 4.1.14.2 and 3.2.22.2 have been released!](http://weblog.rubyonrails.org/2016/2/29/Rails-4-2-5-2-4-1-14-2-3-2-22-2-have-been-released/), [Migrations are versioned in Rails 5](http://blog.bigbinary.com/2016/03/01/migrations-are-versioned-in-rails-5.html), [Use file_fixture to access test files in Rails 5](http://blog.bigbinary.com/2016/03/02/use-file_fixture-to-access-test-files-rails-5.html) и [Rails 5 improves redirect_to :back with new redirect_back method](http://blog.bigbinary.com/2016/02/29/rails-5-improves-redirect_to_back-with-redirect-back.html)
- [Premature optimizations are evil(?)](https://medium.com/@devlucky/ruby-time-parsing-optimization-524622354201), [Experimenting with explicit contracts with Ruby](http://blog.plataformatec.com.br/2016/02/experimenting-with-explicit-contracts-with-ruby/) и [On migrations, JSONB and databases in general](https://www.amberbit.com/blog/2016/2/28/on-migrations-jsonb-and-databases-in-general/)
- [Thread Pool - A Ruby Antihero](https://rossta.net/blog/a-ruby-antihero-thread-pool.html) и [HOWTO access Amazon DynamoDB with Ruby](http://readysteadycode.com/howto-access-amazon-dynamodb-with-ruby)
- [Introducing Stronger Parameters](https://developer.zendesk.com/blog/introducing-stronger-parameters), [AcornCache is a Ruby HTTP proxy caching library](https://github.com/acorncache/acorn-cache) и [Opal-Phaser - Opal-Phaser is an Opal wrapper for the Phaser framework](http://opalphaser.com/)

## JavaScript

- [State of the Art JavaScript in 2016](https://medium.com/javascript-and-opinions/state-of-the-art-javascript-in-2016-ab67fc68eb0b), [Control Groups (cgroups) for the Web?](https://www.igvita.com/2016/03/01/control-groups-cgroups-for-the-web/) и [Do You Know These Eight HTML5 Tags?](http://www.sitepoint.com/eight-html5-tags-you-might-not-know/)
- [AMP Project: Will it Make Your Sites Faster?](http://webdesign.tutsplus.com/articles/amp-project-will-it-make-your-sites-faster--cms-25853) и [Introducing MJML : First open source markup language for responsive email](http://webuilddesign.com/introducing-mjml-first-open-source-markup-language-for-responsive-email/)
- [Enzyme: JavaScript Testing utilities for React](https://medium.com/airbnb-engineering/enzyme-javascript-testing-utilities-for-react-a417e5e5090f) и [Fetch-it - an enhanced HTTP client based on fetch.](https://github.com/tryolabs/fetch-it)
- [Jquery Toast Plugin - a plugin to show highly customizable notifications to the user](http://kamranahmed.info/toast), [Beside - a library to make an element beside another](http://forsigner.com/beside/) и [Dsxyliea](http://geon.github.io/programming/2016/03/03/dsxyliea)

## Conferences

- [RubyMeditation #7](http://rubymeditation7.eventbrite.com)
