---
title: '37 выпуск 05 сезона. Ruby 2.4.2, Roda 3.0.0, CoffeeScript 2, Babel 7.0, GraphQL and Performance in Rails и прочее'
date: 2017-09-18
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/05/0537.mp3'
audio_size: 19852060
duration: '00:20:39'
cover: '/images/covers/05/0537.webp'
---

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

## Ruby

- [Ruby 2.4.2 Released](https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-4-2-released/) и [Roda 3.0.0 has been released](https://groups.google.com/forum/#!topic/ruby-roda/YqFyGx7Pirw)
- [Create a Filesystem with Ruby and FUSE](https://www.learnwithdaniel.com/2017/04/file-systems-ruby-fuse/), [GraphQL and Performance in Rails](https://blog.codeship.com/graphql-and-performance-in-rails/) и [Polymorphic Associations (video)](https://www.driftingruby.com/episodes/polymorphic-associations)

## JavaScript

- [Announcing CoffeeScript 2](http://coffeescript.org/announcing-coffeescript-2/), [Planning for Babel 7.0](https://babeljs.io/blog/2017/09/12/planning-for-7.0), [How JavaScript works: memory management + how to handle 4 common memory leaks](https://blog.sessionstack.com/how-javascript-works-memory-management-how-to-handle-4-common-memory-leaks-3f28b94cfbec) и [On React and WordPress](https://ma.tt/2017/09/on-react-and-wordpress/)
- [Build An Interactive Game of Thrones Map (Part I) - Node.js, PostGIS, and Redis](https://blog.patricktriest.com/game-of-thrones-map-node-postgres-redis/), [Electron: The Bad Parts](https://hackernoon.com/electron-the-bad-parts-2b710c491547) и [Jquery-punchcard - jquery plugin for creating GitHub Punchcard like graphs](https://github.com/melenaos/jquery-punchcard)
