Faraday Middleware
==================
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A collection of useful [Faraday][] middleware. [See the documentation][docs].

    gem install faraday_middleware

Dependencies
------------

Ruby >= 2.3.0

#### As of v0.16.0, `faraday` and `faraday_middleware` no longer officially support JRuby or Rubinius.

Some dependent libraries are needed only when using specific middleware:

| Middleware                  | Library        | Notes |
| --------------------------- | -------------- | ----- |
| [FaradayMiddleware::Instrumentation](https://github.com/lostisland/faraday_middleware/blob/main/lib/faraday_middleware/instrumentation.rb) | [`activesupport`](https://rubygems.org/gems/activesupport) |       |
| [FaradayMiddleware::OAuth](https://github.com/lostisland/faraday_middleware/blob/main/lib/faraday_middleware/request/oauth.rb)    | [`simple_oauth`](https://rubygems.org/gems/simple_oauth) |       |
| [FaradayMiddleware::ParseXml](https://github.com/lostisland/faraday_middleware/blob/main/lib/faraday_middleware/response/parse_xml.rb) | [`multi_xml`](https://rubygems.org/gems/multi_xml)    |       |
| [FaradayMiddleware::ParseYaml](https://github.com/lostisland/faraday_middleware/blob/main/lib/faraday_middleware/response/parse_yaml.rb)  | [`safe_yaml`](https://rubygems.org/gems/safe_yaml)     | Not backwards compatible with versions of this middleware prior to `faraday_middleware` v0.12. See code comments for alternatives. |
| [FaradayMiddleware::Mashify](https://github.com/lostisland/faraday_middleware/blob/main/lib/faraday_middleware/response/mashify.rb)  | [`hashie`](https://rubygems.org/gems/hashie)       |       |
| [FaradayMiddleware::Rashify](https://github.com/lostisland/faraday_middleware/blob/main/lib/faraday_middleware/response/rashify.rb)  | [`rash_alt`](https://rubygems.org/gems/rash_alt)     | Make sure to uninstall original `rash` gem to avoid conflict. |

Examples
--------

``` rb
require 'faraday_middleware'

connection = Faraday.new 'http://example.com/api' do |conn|
  conn.request :oauth2, 'TOKEN'
  conn.request :json

  conn.response :xml,  content_type: /\bxml$/
  conn.response :json, content_type: /\bjson$/

  conn.use :instrumentation
  conn.adapter Faraday.default_adapter
end
```


  [faraday]: https://github.com/lostisland/faraday#readme
  [docs]: https://github.com/lostisland/faraday_middleware/wiki