Class: Saddle::Middleware::Request::JsonEncoded

Inherits:
Faraday::Middleware
  • Object
show all
Defined in:
lib/saddle/middleware/request/encode_json.rb

Overview

Request middleware that encodes the body as JSON.

Make sure you set request = :json for it to be activated.

Constant Summary collapse

CONTENT_TYPE = 
'Content-Type'.freeze
MIME_TYPE = 
'application/json'.freeze

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/saddle/middleware/request/encode_json.rb', line 22

def call(env)
  if env[:request][:request_style] == :json
    # Make sure we're working with a valid body that's not a String
    if env[:body] and !env[:body].respond_to?(:to_str)
      env[:request_headers][CONTENT_TYPE] ||= MIME_TYPE
      env[:body] = ::JSON.dump(env[:body])
    end
  end
  @app.call env
end