lib/yard/server/static_caching.rb in yard-0.6.8 vs lib/yard/server/static_caching.rb in yard-0.7.0

@@ -1,32 +1,32 @@
 module YARD
   module Server
     # Implements static caching for requests.
-    # 
+    #
     # @see Router Router documentation for "Caching"
     module StaticCaching
       # Called by a router to return the cached object. By default, this
       # method performs disk-based caching. To perform other forms of caching,
       # implement your own +#check_static_cache+ method and mix the module into
       # the Router class.
-      # 
+      #
       # Note that caching does not occur here. This method simply checks for
       # the existence of cached data. To actually cache a response, see
       # {Commands::Base#cache}.
-      # 
+      #
       # @example Implementing In-Memory Cache Checking
       #   module MemoryCaching
       #     def check_static_cache
       #       # $memory_cache is filled by {Commands::Base#cache}
       #       cached_data = $memory_cache[request.path]
-      #       if cached_data 
+      #       if cached_data
       #         [200, {'Content-Type' => 'text/html'}, [cached_data]]
       #       else
       #         nil
       #       end
       #     end
       #   end
-      # 
+      #
       #   class YARD::Server::Router; include MemoryCaching; end
       # @return [Array(Number,Hash,Array)] the Rack-style response
       # @return [nil] if no cache is available and routing should continue
       # @see Commands::Base#cache
       def check_static_cache
\ No newline at end of file