From 012d2fe51afd46fdddbf62f7ebba5102c7f3361a Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 26 Feb 2011 21:02:57 +0000
Subject: middleware: split out proxy class

It's easier to find this way.
---
 lib/raindrops/middleware.rb | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

(limited to 'lib/raindrops/middleware.rb')

diff --git a/lib/raindrops/middleware.rb b/lib/raindrops/middleware.rb
index af3442c..1ea4863 100644
--- a/lib/raindrops/middleware.rb
+++ b/lib/raindrops/middleware.rb
@@ -9,6 +9,7 @@ class Raindrops::Middleware
   # :stopdoc:
   Stats = Raindrops::Struct.new(:calling, :writing)
   PATH_INFO = "PATH_INFO"
+  require "raindrops/middleware/proxy"
   # :startdoc:
 
   def initialize(app, opts = {})
@@ -46,32 +47,6 @@ class Raindrops::Middleware
     end
   end
 
-  class Proxy
-    def initialize(body, stats)
-      @body, @stats = body, stats
-    end
-
-    # yield to the Rack server here for writing
-    def each
-      @body.each { |x| yield x }
-    end
-
-    # the Rack server should call this after #each (usually ensure-d)
-    def close
-      @stats.decr_writing
-      @body.close if @body.respond_to?(:close)
-    end
-
-    def to_path
-      @body.to_path
-    end
-
-    def respond_to?(m)
-      m = m.to_sym
-      :close == m || @body.respond_to?(m)
-    end
-  end
-
   def stats_response
     body = "calling: #{@stats.calling}\n" \
            "writing: #{@stats.writing}\n"
-- 
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