cache_store.rb in riak-client-0.8.3

- old
+ new

@@ -10,10 +10,16 @@
 #    distributed under the License is distributed on an "AS IS" BASIS,
 #    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #    See the License for the specific language governing permissions and
 #    limitations under the License.
 require 'riak'
+require 'active_support/version'
+if ActiveSupport::VERSION::STRING < "3.0.0"
+  raise LoadError, "ActiveSupport 3.0.0 or greater is required to use Riak::CacheStore."
+else
+  require 'active_support/cache'
+end
 
 module Riak
   # An ActiveSupport::Cache::Store implementation that uses Riak.
   # Compatible only with ActiveSupport version 3 or greater.
   class CacheStore < ActiveSupport::Cache::Store
@@ -69,10 +75,10 @@
 
     def read_entry(key, options={})
       begin
         bucket.get(key).data
       rescue Riak::FailedRequest => fr
-        raise fr unless fr.code == 404
+        raise fr unless fr.code.to_i == 404
         nil
       end
     end
 
     def delete_entry(key, options={})