Rack::PrettyJson

Make your json responses PRETTY!

Installation

Add this line to your application's Gemfile:

gem 'rack-pretty_json', :require => 'rack/pretty_json'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rack-pretty_json

Usage

Simply require 'rack/pretty_json' and add Rack::PrettyJSON to your list of Rack middleware. Rack::PrettyJSON will look for any JSON encoded responses from your application and pretty them up for you!

Configuration

You can customize the behavior of Rack::PrettyJSON by passing it a configuration hash in your rackup file or middleware configuration.

use Rack::PrettyJSON,
  :always => false,
  :with_paramater => 'pretty'

Here's a list of the things you can tweak through the configuration hash:

• :always (boolean, default: false) - if set to true, process all JSON responses
• :with_paramater (string, default: 'pretty'): When present as a key in a HTTP request's GET query hash, any resulting JSON responses will be processed.

Notes

• Currently, Rack::PrettyJSON will only handle GET requests. Support for JSON responses resulting from HTTP POST requests is planned.
• RSpec coverage is in progress. You can find a simple test app and rackup file in the spec/support directory.

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request