module Rack
The Rack main module, serving as a namespace for all core Rack modules and classes.
All modules meant for use in your application are autoloaded here, so it should be enough just to require 'rack' in your code.
Constants
- BUILDER_TOPLEVEL_BINDING
- CACHE_CONTROL
-
ResponseHeader Keys - CONNECT
- CONTENT_LENGTH
- CONTENT_TYPE
- DELETE
- ETAG
- EXPIRES
- GET
-
HTTP method verbs
- HEAD
- HTTPS
- HTTP_COOKIE
- HTTP_HOST
-
Requestenv keys - HTTP_PORT
- LINK
- OPTIONS
- PATCH
- PATH_INFO
- POST
- PUT
- QUERY_STRING
- RACK_EARLY_HINTS
- RACK_ERRORS
- RACK_HIJACK
- RACK_INPUT
- RACK_IS_HIJACK
- RACK_LOGGER
- RACK_METHODOVERRIDE_ORIGINAL_METHOD
- RACK_MULTIPART_BUFFER_SIZE
- RACK_MULTIPART_TEMPFILE_FACTORY
- RACK_RECURSIVE_INCLUDE
- RACK_REQUEST_COOKIE_HASH
- RACK_REQUEST_COOKIE_STRING
- RACK_REQUEST_FORM_ERROR
- RACK_REQUEST_FORM_HASH
- RACK_REQUEST_FORM_INPUT
- RACK_REQUEST_FORM_PAIRS
- RACK_REQUEST_FORM_VARS
- RACK_REQUEST_QUERY_HASH
- RACK_REQUEST_QUERY_STRING
- RACK_RESPONSE_FINISHED
- RACK_SESSION
- RACK_SESSION_OPTIONS
- RACK_SHOWSTATUS_DETAIL
- RACK_TEMPFILES
- RACK_URL_SCHEME
- RACK_VERSION
-
Rackenvironment variables - RELEASE
- REQUEST_METHOD
- REQUEST_PATH
- SCRIPT_NAME
- SERVER_NAME
- SERVER_PORT
- SERVER_PROTOCOL
- SET_COOKIE
- TRACE
- TRANSFER_ENCODING
- UNLINK
Public Class Methods
Return the Rack release as a dotted string.
# File lib/rack/version.rb, line 18 def self.release RELEASE end