Class: Carnivore::Http::App::Response

Inherits:
Rack::Response
  • Object
show all
Defined in:
lib/carnivore-http/app.rb

Overview

Customized response

Constant Summary collapse

STATUS_CODES =

Lazy status mapping

Smash.new(
  "continue" => 100,
  "switching_protocols" => 101,
  "processing" => 102,
  "ok" => 200,
  "created" => 201,
  "accepted" => 202,
  "non_authoritative_information" => 203,
  "no_content" => 204,
  "reset_content" => 205,
  "partial_content" => 206,
  "multi_status" => 207,
  "already_reported" => 208,
  "im_used" => 226,
  "multiple_choices" => 300,
  "moved_permanently" => 301,
  "found" => 302,
  "see_other" => 303,
  "not_modified" => 304,
  "use_proxy" => 305,
  "temporary_redirect" => 307,
  "permanent_redirect" => 308,
  "bad_request" => 400,
  "unauthorized" => 401,
  "payment_required" => 402,
  "forbidden" => 403,
  "not_found" => 404,
  "method_not_allowed" => 405,
  "not_acceptable" => 406,
  "proxy_authentication_required" => 407,
  "request_timeout" => 408,
  "conflict" => 409,
  "gone" => 410,
  "length_required" => 411,
  "precondition_failed" => 412,
  "payload_too_large" => 413,
  "uri_too_long" => 414,
  "unsupported_media_type" => 415,
  "range_not_satisfiable" => 416,
  "expectation_failed" => 417,
  "misdirected_request" => 421,
  "unprocessable_entity" => 422,
  "locked" => 423,
  "failed_dependency" => 424,
  "upgrade_required" => 426,
  "precondition_required" => 428,
  "too_many_requests" => 429,
  "request_header_fields_too_large" => 431,
  "internal_server_error" => 500,
  "not_implemented" => 501,
  "bad_gateway" => 502,
  "service_unavailable" => 503,
  "gateway_timeout" => 504,
  "http_version_not_supported" => 505,
  "variant_also_negotiates" => 506,
  "insufficient_storage" => 507,
  "loop_detected" => 508,
  "not_extended" => 510,
  "network_authentication_required" => 511
)

Instance Method Summary collapse

Constructor Details

#initialize(code, string_or_args, &block) ⇒ self

Create a new response

Parameters:

  • code (String, Symbol, Integer) —

    status code of response

  • string_or_args (String, Hash) —

    response content

  • :body (Hash) —

    a customizable set of options

  • :json (Hash) —

    a customizable set of options

  • :form (Hash) —

    a customizable set of options

  • :headers (Hash) —

    a customizable set of options



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# File 'lib/carnivore-http/app.rb', line 84

def initialize(code, string_or_args, &block)
  status = STATUS_CODES.fetch(code, code).to_i
  case string_or_args
  when String
    body = string_or_args
    headers = {}
  when Hash
    headers = string_or_args.fetch(:headers, {})
    if(string_or_args[:body])
      body = string_or_args[:body]
      unless(headers['Content-Type'])
        headers['Content-Type'] = 'text/plain'
      end
    elsif(string_or_args[:json])
      body = MultiJson.dump(string_or_args[:json])
      unless(headers['Content-Type'])
        headers['Content-Type'] = 'application/json'
      end
    elsif(string_or_args[:form])
      body = dump_query_string(string_or_args[:form])
      unless(headers['Content-Type'])
        headers['Content-Type'] = 'application/x-www-form-urlencoded'
      end
    end
  else
    raise TypeError.new "Invalid type provided. Expected `String` or `Hash` but got `#{string_or_args.class}`"
  end
  super(body, status, headers, &block)
end