Mini Shell
U:RDoc::AnyMethod[iI"use:EFI"Rack::Builder#use;FF:publico:RDoc::Markup::Document:@parts[ o:RDoc::Markup::Paragraph; [I",Specifies middleware to use in a stack.;Fo:RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [I"class Middleware
;FI" def initialize(app)
;FI" @app = app
;FI" end
;FI"
;FI" def call(env)
;FI"8 env["rack.some_header"] = "setting an example"
;FI" @app.call(env)
;FI" end
;FI" end
;FI"
;FI"use Middleware
;FI"Lrun lambda { |env| [200, { "Content-Type" => "text/plain" }, ["OK"]] }
;Fo;
; [I"^All requests through to this application will first be processed by the middleware class.;FI"[The +call+ method in this example sets an additional environment key which then can be;FI"/referenced in the application if required.;F:
@file000[ I" (middleware, *args, &block);FI"lib/rack/builder.rb;F
Zerion Mini Shell 1.0