my @accounts = ( 
    [ current => 1000 ],
    [ savings => 2000 ],
    [ other   => 500  ],
);

##</code><code>##

my @accounts = [ 
    [ current => 1000 ],
    [ savings => 2000 ],
    [ other   => 500  ],
];

##</code><code>##

0  ARRAY(0x80359d38)
   0  ARRAY(0x80355ce8)
      0  'current'
      1  1000
   1  ARRAY(0x80359d50)
      0  'savings'
      1  2000
   2  ARRAY(0x803fe470)
      0  'other'
      1  500

##</code><code>##

0  ARRAY(0x80359d38)
   0  ARRAY(0x80356108)
      0  ARRAY(0x80360410)
         0  'current'
         1  1000
      1  ARRAY(0x80359c18)
         0  'savings'
         1  2000
      2  ARRAY(0x80359bd0)
         0  'other'
         1  500