---
title: "50 выпуск 07 сезона. Bundler 2.1.0, JIT and Ruby's MJIT, JavaScript component-level CPU costs, Snabberb, FX и прочее"
date: 2019-12-16
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/07/0750.mp3'
audio_size: 25662926
duration: '00:25:08'
cover: '/images/covers/07/0750.webp'
---

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

## Ruby

- [Bundler 2.1.0](https://github.com/bundler/bundler/releases/v2.1.0), [Rails 6 adds ability to block writes to a database](https://blog.saeloun.com/2019/12/10/rails-block-writes-to-database-connection-while-prevent-writes) и [JIT and Ruby's MJIT](http://engineering.appfolio.com/appfolio-engineering/2019/7/18/jit-and-rubys-mjit)
- [Nested API parameter validation in Rails with ActiveModel::Validations](https://blog.kalina.tech/2019/12/nested-api-parameter-validation-in-rails.html), [How to write Javascript in Rails 6 &#124; Webpacker, Yarn and Sprockets](https://blog.capsens.eu/how-to-write-javascript-in-rails-6-webpacker-yarn-and-sprockets-cdf990387463) и [Snabberb - a simple Ruby view framework built on Opal and Snabbdom](https://github.com/tobymao/snabberb)

## Web

- [Electron joins the OpenJS Foundation](https://openjsf.org/blog/2019/12/11/electron-joins-the-openjs-foundation/), [Raw WebGL](https://alain.xyz/blog/raw-webgl), [JavaScript component-level CPU costs](https://calendar.perfplanet.com/2019/javascript-component-level-cpu-costs/) и [ESNext: Relatively format time with Intl.RelativeTimeFormat](https://www.bram.us/2019/12/09/esnext-relatively-format-time-with-intl-relativetimeformat/)
- [5 Top Cloud IDEs for JavaScript Developers](https://blog.bitsrc.io/5-top-cloud-ides-for-javascript-developers-62ee672c6e88) и [FX - command-line JSON processing tool](https://github.com/antonmedv/fx)
