batch.rb in azure-0.7.6

- old
+ new

@@ -10,11 +10,11 @@
 # 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 'uuid'
+require 'securerandom'
 
 require 'azure/table/serialization'
 require 'azure/table/table_service'
 require 'azure/table/batch_response'
 require 'azure/core/http/http_error'
@@ -52,12 +52,11 @@
         @table = table
         @partition = partition
         @operations = []
         @entity_keys = []
         @table_service = Azure::Table::TableService.new
-        uuid = UUID.new
-        @batch_id = "batch_" + uuid.generate
-        @changeset_id = "changeset_" + uuid.generate
+        @batch_id = "batch_" + SecureRandom.uuid
+        @changeset_id = "changeset_" + SecureRandom.uuid
 
         self.instance_eval(&block) if block_given?
       end
 
       private
\ No newline at end of file