Parent

FaradayMiddleware::EncodeJson

Request middleware that encodes the body as JSON.

Processes only requests with matching Content-type or those without a type. If a request doesn't have a type but has a body, it sets the Content-type to JSON MIME-type.

Doesn't try to encode bodies that already are in string form.

Public Instance Methods

call(env) click to toggle source
# File lib/faraday_middleware/request/encode_json.rb, line 19
def call(env)
  match_content_type(env) do |data|
    env[:body] = encode data
  end
  @app.call env
end
encode(data) click to toggle source
# File lib/faraday_middleware/request/encode_json.rb, line 26
def encode(data)
  ::JSON.dump data
end
has_body?(env) click to toggle source
# File lib/faraday_middleware/request/encode_json.rb, line 42
def has_body?(env)
  body = env[:body] and !(body.respond_to?(:to_str) and body.empty?)
end
match_content_type(env) click to toggle source
# File lib/faraday_middleware/request/encode_json.rb, line 30
def match_content_type(env)
  if process_request?(env)
    env[:request_headers][CONTENT_TYPE] ||= MIME_TYPE
    yield env[:body] unless env[:body].respond_to?(:to_str)
  end
end
process_request?(env) click to toggle source
# File lib/faraday_middleware/request/encode_json.rb, line 37
def process_request?(env)
  type = request_type(env)
  has_body?(env) and (type.empty? or type == MIME_TYPE)
end
request_type(env) click to toggle source
# File lib/faraday_middleware/request/encode_json.rb, line 46
def request_type(env)
  type = env[:request_headers][CONTENT_TYPE].to_s
  type = type.split(';', 2).first if type.index(';')
  type
end

[Validate]

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