stat tests
The following "stat" based methods are provided: "dev", "ino", "mode", "nlink",
"uid","gid", "rdev", "size", "atime",
"mtime", "ctime", "blksize", and "blocks".
See "stat" in perlfunc for details.
Each of these can take a number of targets, which will follow Number::Compare semantics.
$rule->size( 7 ); # exactly 7
$rule->size( ">7Ki" ); # larger than 7 * 1024 * 1024 bytes
$rule->size( ">=7" )
->size( "<=90" ); # between 7 and 90, inclusive
$rule->size( 7, 9, 42 ); # 7, 9 or 42