From f3b542a5bb40f8399ff1438569192bf531b422e9 Mon Sep 17 00:00:00 2001
From: Christoffer Sawicki <christoffer.sawicki@gmail.com>
Date: Sat, 5 Jul 2008 02:13:17 +0200
Subject: deflater.rb - Move out the Zlib::Deflate constructor arguments to a
 constant

---
 lib/rack/deflater.rb | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/rack/deflater.rb b/lib/rack/deflater.rb
index d4f4e137..047940ff 100644
--- a/lib/rack/deflater.rb
+++ b/lib/rack/deflater.rb
@@ -42,14 +42,17 @@ class Deflater
     return io.string
   end
 
+  DEFLATE_ARGS = [
+    Zlib::DEFAULT_COMPRESSION,
+    # drop the zlib header which causes both Safari and IE to choke
+   -Zlib::MAX_WBITS,
+    Zlib::DEF_MEM_LEVEL,
+    Zlib::DEFAULT_STRATEGY
+  ]
+
   # Loosely based on Mongrel's Deflate handler
   def self.deflate(body)
-    deflater = Zlib::Deflate.new(
-      Zlib::DEFAULT_COMPRESSION,
-      # drop the zlib header which causes both Safari and IE to choke
-      -Zlib::MAX_WBITS,
-      Zlib::DEF_MEM_LEVEL,
-      Zlib::DEFAULT_STRATEGY)
+    deflater = Zlib::Deflate.new(*DEFLATE_ARGS)
 
     # TODO: Add streaming
     # TODO: Consider all part types
-- 
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