cache.rb in rtomayko-rack-cache-0.3.9

- old
+ new

@@ -1,23 +1,17 @@
-require 'fileutils'
-require 'time'
 require 'rack'
 
-module Rack #:nodoc:
-end
-
 # = HTTP Caching For Rack
 #
 # Rack::Cache is suitable as a quick, drop-in component to enable HTTP caching
 # for Rack-enabled applications that produce freshness (+Expires+, +Cache-Control+)
 # and/or validation (+Last-Modified+, +ETag+) information.
 #
 # * Standards-based (RFC 2616 compliance)
 # * Freshness/expiration based caching and validation
 # * Supports HTTP Vary
 # * Portable: 100% Ruby / works with any Rack-enabled framework
-# * VCL-like configuration language for advanced caching policies
 # * Disk, memcached, and heap memory storage backends
 #
 # === Usage
 #
 # Create with default options:
@@ -30,15 +24,15 @@
 #     set :verbose, true
 #     set :metastore, 'memcached://localhost:11211/meta'
 #     set :entitystore, 'file:/var/cache/rack'
 #   end
 #   run app
-#
 module Rack::Cache
-  require 'rack/cache/request'
-  require 'rack/cache/response'
-  require 'rack/cache/context'
-  require 'rack/cache/storage'
+  autoload :Request,      'rack/cache/request'
+  autoload :Response,     'rack/cache/response'
+  autoload :Context,      'rack/cache/context'
+  autoload :Storage,      'rack/cache/storage'
+  autoload :CacheControl, 'rack/cache/cachecontrol'
 
   # Create a new Rack::Cache middleware component that fetches resources from
   # the specified backend application. The +options+ Hash can be used to
   # specify default configuration values (see attributes defined in
   # Rack::Cache::Options for possible key/values). When a block is given, it