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
release()
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Return the Rack release as a dotted string.
# File lib/rack/version.rb, line 18 def self.release RELEASE end