cakeで配列を扱うときに、ハッシュクラスが便利だと出てきたのでメモです。例えば Array ( [Servant] => Array ( [0] => Array ( [id] => 1 [name] => 織田信長 [type] => Buster ) [1] => Array ( [id] => 2 [name] => 沖田総司 [type] => Quick ) [2] => A…