From 4839fe2e8201835a53ab6c75528a613e8bf25bfb Mon Sep 17 00:00:00 2001 From: Joshua Peek Date: Tue, 14 Apr 2009 15:52:23 -0500 Subject: Move bundled rack into ActionDispatch --- .../vendor/rack-1.0/rack/cascade.rb | 36 ---------------------- 1 file changed, 36 deletions(-) delete mode 100644 actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb (limited to 'actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb') diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb deleted file mode 100644 index a038aa1105..0000000000 --- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb +++ /dev/null @@ -1,36 +0,0 @@ -module Rack - # Rack::Cascade tries an request on several apps, and returns the - # first response that is not 404 (or in a list of configurable - # status codes). - - class Cascade - attr_reader :apps - - def initialize(apps, catch=404) - @apps = apps - @catch = [*catch] - end - - def call(env) - status = headers = body = nil - raise ArgumentError, "empty cascade" if @apps.empty? - @apps.each { |app| - begin - status, headers, body = app.call(env) - break unless @catch.include?(status.to_i) - end - } - [status, headers, body] - end - - def add app - @apps << app - end - - def include? app - @apps.include? app - end - - alias_method :<<, :add - end -end -- cgit v1.2.3