Store selected request parameters to cookies for use in future requests. Useful for affiliate, referral or promotion links.

Rack middlware to render single page apps (or any html page with javascript) with phantomjs and return plain html for bots.

Rack middleware verification using Picatcha API.

Health checking Rack middleware

Asset pipeline for ruby Rack

Throttle HTTP requests using a connection pool for all database connections

Parse post data by MessagePack

Pretty JSON for pretty people

Properly enforce cookie limits in Rack responses

Pubcookie finally leaves the world of apache!

Simple web framework built on rack for mapping sinatra-like routes to middleware stacks.

Generate QR code

Rack middlewares for double

Rack middleware for Linked Data content negotiation.

# Rack::ReadOnly This gem allows Rack based APIs to be set to read only. At the most basic it can be used like this from your `config.ru`: ```ruby require 'rack/read_only' use Rack::ReadOnly, { active: ENV["READ_ONLY"] == "1", response_body: '{ "error": "This API is currently in read only mode." }' } run MyApp ``` When in read only mode the API will continue to respond to GET, HEAD, and OPTIONS requests as normal, but reject POST, PUT, DELETE, and PATCH requests with the body specified, and a 503 error code. ## Installation Add this line to your application's Gemfile: ```ruby gem 'rack-read_only' ``` And then execute: $ bundle Or install it yourself as: $ gem install rack-read_only ## Development After checking out the repo, run `bin/setup` to install dependencies. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release` to create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing 1. Fork it ( https://github.com/jellybob/rack-read_only/fork ) 2. Create your feature branch (`git checkout -b my-new-feature`) 3. Commit your changes (`git commit -am 'Add some feature'`) 4. Push to the branch (`git push origin my-new-feature`) 5. Create a new Pull Request Any new builds should pass the tests on [Travis](https://travis-ci.org/jellybob/rack-read_only)

a recorder AND a replayer for client actions

If the user clicked through from a search engine, this middleware will detect the engine used and the terms searched.

Remember a visitor's referrer across subdomains

Dynamically rewrite markup to add `rel="nofollow noopener noreferrer"` to non-safelisted links.

Rack adapter used to modify HTTP Accept header