---
title: '48 выпуск 07 сезона. Rails 5.2.4, reverted Ruby 2.7 new feature, Scaling SVG Elements, Matestack, NeatJS и прочее'
date: 2019-12-02
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/07/0748.mp3'
audio_size: 48374326
duration: '00:47:08'
cover: '/images/covers/07/0748.webp'
---

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

## Ruby

- [Rails 5.2.4 has been released](https://weblog.rubyonrails.org/2019/11/27/Rails-5-2-4-has-been-released/), [Reverted Ruby 2.7 new feature: Method reference operator](https://dev.to/hanachin/ruby-27-new-feature-method-reference-operator-38l2), [Ruby 2.7 adds Enumerator#produce](https://blog.saeloun.com/2019/11/27/ruby-2-7-enumerator-produce), [Ruby 2.7 adds supports for Comparable#clamp with a range](https://blog.saeloun.com/2019/11/24/ruby-2-7-comparable-clamp-with-a-range) и [Rails 6 bulk insert records](https://blog.saeloun.com/2019/11/26/rails-6-insert-all)
- [Track email statuses in Ruby on Rails with SendGrid](https://www.twilio.com/blog/track-email-status-ruby-on-rails-sendgrid) и [Matestack - rapidly create interactive UIs in pure Ruby](https://www.matestack.org/)

## Web

- [JavaScript doesn't need to be replaced](https://medium.com/javascript-in-plain-english/javascript-doesnt-need-to-be-replaced-bd01e2f12d51), [Understanding client side routing by implementing a router in Vanilla JS](http://willtaylor.blog/client-side-routing-in-vanilla-js/) и [New Lighthouse CI](https://github.com/GoogleChrome/lighthouse-ci)
- [Scaling SVG Elements](https://wattenberger.com/guide/scaling-svg), [Redux Style Guide](https://redux.js.org/style-guide/style-guide), [NeatJS - a JavaScript implementation of the Neat Algorithm](https://gabrieltavernini.github.io/NeatJS/) и [JSONCrush - Compress JSON into URL friendly strings](https://github.com/KilledByAPixel/JSONCrush)
