vendor/activesupport/lib/active_support/cache/file_store.rb in relevance-castronaut-0.5.4 vs vendor/activesupport/lib/active_support/cache/file_store.rb in relevance-castronaut-0.6.0

@@ -1,25 +1,27 @@
 module ActiveSupport
   module Cache
+    # A cache store implementation which stores everything on the filesystem.
     class FileStore < Store
       attr_reader :cache_path
 
       def initialize(cache_path)
         @cache_path = cache_path
       end
 
       def read(name, options = nil)
         super
-        File.open(real_file_path(name), 'rb') { |f| f.read } rescue nil
+        File.open(real_file_path(name), 'rb') { |f| Marshal.load(f) } rescue nil
       end
 
       def write(name, value, options = nil)
         super
         ensure_cache_path(File.dirname(real_file_path(name)))
-        File.open(real_file_path(name), "wb+") { |f| f.write(value) }
+        File.atomic_write(real_file_path(name), cache_path) { |f| Marshal.dump(value, f) }
+        value
       rescue => e
-        RAILS_DEFAULT_LOGGER.error "Couldn't create cache directory: #{name} (#{e.message})" if RAILS_DEFAULT_LOGGER
+        logger.error "Couldn't create cache directory: #{name} (#{e.message})" if logger
       end
 
       def delete(name, options = nil)
         super
         File.delete(real_file_path(name))
@@ -63,8 +65,8 @@
             else
               callback.call name
             end
           end
         end
-      end
+    end
   end
-end
\ No newline at end of file
+end