GitHub - Wardrop/Rack-Next: For discussion and planning of the next ruby web interface.
This github-hosted project serves as the starting point for high-level discussion and planning of the next ruby web server interface, intended to one day make Rack obselete. With Rack at this moment having no obvious future, the Rack Next project aims to get the ball rolling on a replacement that addresses the inadequacies of Rack as both a specification and a framework. The objective of Rack Next
Understanding Rack Apps and Middleware
Many web developers work on the highest levels of abstraction when we program. And sometimes it’s easy to take things for granted. Especially when we’re using Rails. Have you ever dug into the internals of how the request/response cycle works in Rails? I recently realized that I knew almost nothing about how Rack apps or middleware works—so I spent a little time finding out. Below are my findings.
Tenderlove Making - Rack API is awkward
TL;DR: Rack API is poor when you consider streaming response bodies. class FooApplication class ErbPage def to_a head = "the head tag" sleep(2) body = "the body tag" sleep(2) [head, body] end end def call(env) [200, {}, ErbPage.new.to_a] end end class FakeRack def serve(application) status, headers, body = application.call({}) p :status => status p :headers => headers body.each do |string| p strin
Why your web framework should not adopt Rack API « Plataformatec Blog
Or, even better, why your web framework should not adopt a CGI-based API. For the past few years I have been studying and observing the development of different emerging languages closely with a special focus on web frameworks/servers. Unfortunately, most of the new web frameworks are following the Rack/WSGI specification which may be a mistake depending on the platform you are targeting (particul
GitHub - baldowl/rack_csrf: Anti-CSRF Rack middleware
First of all, beyond Rack itself, there is only one prerequisite: you must set up your rack with a session middleware, inserted anywhere before Rack::Csrf. Every POST, PUT, DELETE and PATCH request will be searched for the anti-forging token, randomly generated by Rack::Csrf and stored inside the session. If there’s a token and it matches with the stored one, then the request is handed over to the
Racksh: A Rails-Console-A-Like for Rack-Based Ruby Apps
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. Have you ever yearned for something like Rails's script/console or Merb's merb -i in your other Rack based apps? If so, then Marcin Kulik's racksh, inspired by Heroku's console, might be for you. Racksh is a console for Rack based ruby web applications. It allows you run a console in the context of an application environme
Rack::Cache
Rack::Cache is suitable as a quick drop-in component to enable HTTP caching for Rack-based applications that produce freshness (Expires, Cache-Control) and/or validation (Last-Modified, ETag) information. Standards-based (RFC 2616 / Section 13). Freshness/expiration based caching Validation Vary Support Portable: 100% Ruby / works with any Rack-enabled framework. Configuration language for advance
File: SPEC
This specification aims to formalize the Rack protocol. You can (and should) use Rack::Lint to enforce it. When you develop middleware, be sure to add a Lint before and after to catch all mistakes. Rack applications A Rack application is an Ruby object (not a class) that responds to call. It takes exactly one argument, the environment and returns an Array of exactly three values: The status, the h
Greenbear Diary - 5分でわかるRack , シュレーディンガーの猫たち
■ [ruby][rack] 5分でわかるRack RackはRubyのためのWebサーバインターフェイスだ。 RubyでWebっていうとRailsが有名だけど、実はRails以外にもいろんなRuby用のWebアプリ用フレームワークが存在する。 Ramaze Merb Camping Waves などなど…。 一方Webを実際に動かすにはWebサーバが必要だ。RubyのためのWebサーバも、これまたいろんなものがある。 Apache(CGI, FastCGI..) WEBrick Mongrel Ebb Thin などなど…。 ここで問題が一つ。それは「フレームワークが増えるたびに、いろんなサーバをサポートするためのコードが必要になる」ってとこだ。 各フレームワークの作者がみんなそれぞれにCGIやMongrelに対応するためのコードを書いてるなんて、無駄だと思わないか？ RackはWebア
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GitHub - tenderlove/the_metal: A spike for thoughts about Rack 2.0
http://kwatch.houkagoteatime.net/blog/2013/01/25/rack-hijacking-api/
What is Rack middleware?
GitHub - sinatra/rack-protection: NOTE: This project has been merged upstream to sinatra/sinatra
GitHub - rack/rack-attack: Rack middleware for blocking & throttling
8 Minutes On Rack
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