---
title: '39 выпуск 02 сезона. Will Ruby 3.0 Be Statically Typed?, Gradual Type Checking for Ruby, Flow, Why JavaScript needs types, Espresso.js, Spider language и прочее'
date: 2014-11-25
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/02/0239.mp3'
audio_size: 61331105
duration: '01:03:47'
cover: '/images/covers/02/0239.webp'
---

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

## Ruby

- Релизы [Rails 3.2.21, 4.0.12, 4.1.8](http://weblog.rubyonrails.org/2014/11/17/Rails-3-2-21-4-0-12-and-4-1-8-have-been-released/) и [Accelerating Rails, Part 1: Built-in Caching](http://www.fastly.com/blog/accelerating-rails-part-1-built-in-caching/)
- [Will Ruby 3.0 Be Statically Typed?](https://www.omniref.com/blog/blog/2014/11/17/matz-at-rubyconf-2014-will-ruby-3-dot-0-be-statically-typed/) и [Massive Garbage Collection Speedup in Ruby 2.2](https://www.omniref.com/blog/blog/2014/11/18/ko1-at-rubyconf-2014-massive-garbage-collection-speedup-in-ruby-2-dot-2/)
- [Gradual Type Checking for Ruby](http://blog.codeclimate.com/blog/2014/05/06/gradual-type-checking-for-ruby/)
- [Pointer tagging, linked string hash tables, turbocaching and other Raptor optimizations](http://www.rubyraptor.org/pointer-tagging-linked-string-hash-tables-turbocaching-and-other-raptor-optimizations/)

## JavaScript

- [Flow - a static type checker for JavaScript](http://flowtype.org/) и [Why JavaScript needs types](http://victorsavkin.com/post/103211478761/why-javascript-needs-types)
- [Meteor.js: Getting Started](https://semaphoreapp.com/blog/2014/11/19/meteorjs-getting-started.html) и [Espresso.js - a tiny MVC framework inspired by Backbone and React](https://rawgit.com/techlayer/espresso.js/master/docs/index.html)
- [Spider language](http://spiderlang.org/) и [TypeGenius](http://www.typegenius.com/)
- [A Sneak Peek at the Next Foundation for Apps](http://webdesign.tutsplus.com/articles/introducing-zurbs-foundation-for-apps--cms-22540) и [7 CSS Units You Might Not Know About](http://webdesign.tutsplus.com/articles/7-css-units-you-might-not-know-about--cms-22573)
