i think, i should write some tests.

lib/sbdb/db.rb

@@ -128,13 +128,13 @@ module SBDB
 	end
 
 	class Recno < DB
-		extend Arrayisch
+		include Arrayisch
 	end
 	Array = Recno
 	TYPES[DB::RECNO] = Recno
 
 	class Queue < DB
-		extend Arrayisch
+		include Arrayisch
 		def unshift txn = nil
 			@db.get _txn(txn), "\0\0\0\0", nil, Bdb::DB_CONSUME
 		end

sbdb.gemspec

@@ -9,7 +9,7 @@ Gem::Specification.new do |s|
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Denis Knauf"]
-  s.date = %q{2010-03-21}
+  s.date = %q{2010-03-29}
   s.description = %q{Simple Ruby Berkeley DB wrapper library for bdb.}
   s.email = %q{Denis.Knauf@gmail.com}
   s.extra_rdoc_files = [