Fix test for ruby 1.9.3
Fix test for ruby 1.9.3

sadaf2605/datagrid,reenhanced/datagrid,artofhuman/datagrid,bogdan/datagrid,jeanlinux/datagrid,bogdan/datagrid,reenhanced/datagrid,artofhuman/datagrid,sadaf2605/datagrid,jeanlinux/datagrid