basic.rb in picky-2.0.0.pre3

- old
+ new

@@ -1,65 +1,65 @@
 module Internals
 
   module Index
-  
+
     class Redis
-    
+
       # Redis Backend Accessor.
       #
       # Provides necessary helper methods for its
       # subclasses.
       # Not directly useable, as it does not provide
       # dump/load methods.
       #
       class Basic
-      
+
         attr_reader :namespace, :backend
-      
+
         # An index cache takes a path, without file extension,
         # which will be provided by the subclasses.
         #
         def initialize namespace
           @namespace = namespace
-          
+
           # TODO Turn this inside out such that people can pass in
           # their own Redis instance.
-          # 
+          #
           # TODO Make the :db a real option.
           #
           @backend = ::Redis.new :db => 15
         end
-      
+
         # Does nothing.
         #
         def load
           # Nothing.
         end
         # We do not use Redis to retrieve data.
         #
         def retrieve
           # Nothing.
         end
-      
+
         # Redis does not backup.
         #
         def backup
           # Nothing.
         end
-      
+
         # Deletes the Redis index namespace.
         #
         def delete
           # Not implemented here.
           # Note: backend.flushdb might be the way to go,
           #       but since we cannot delete by key pattern,
           #       we don't do anything.
         end
-      
+
         # Checks.
         #
-      
+
         # Is this cache suspiciously small?
         #
         def cache_small?
           size < 1
         end
@@ -77,13 +77,13 @@
         #       DBSIZE KEYPATTERN, we are stuck with this.
         #
         def size
           backend.dbsize
         end
-      
+
       end
-    
+
     end
-  
+
   end
-  
+
 end
\ No newline at end of file