Class: Goliath::Rack::Formatters::JSON

Inherits:
Object
  • Object
show all
Includes:
AsyncMiddleware
Defined in:
lib/goliath/rack/formatters/json.rb

Overview

A JSON formatter. Uses MultiJson so you can use the JSON encoder that is right for your project.

Examples:

use Goliath::Rack::Formatters::JSON

Instance Method Summary collapse

Methods included from AsyncMiddleware

#call, #final_response?, #hook_into_callback_chain, #initialize

Methods included from Validator

safely, validation_error

Instance Method Details

#json_response?(headers) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/goliath/rack/formatters/json.rb', line 21

def json_response?(headers)
  headers['Content-Type'] =~ %r{^application/((vnd\.api\+)?json|javascript)}
end

#post_process(env, status, headers, body) ⇒ Object 



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# File 'lib/goliath/rack/formatters/json.rb', line 14

def post_process(env, status, headers, body)
  if json_response?(headers)
    body = [MultiJson.dump(body)]
  end
  [status, headers, body]
end