'apple' => [
    { name => 'date', value => '1231210' },
    { name => 'time', value => '235959'  },
],

##</code><code>##

'apple' => [
    date => { value => '1231210' },
    time => { value => '235959'  },
],

##</code><code>##

'banana' => [
    { name => 'date', value => '1231210' },
],

##</code><code>##

'banana' => [
    date => { value => '1231210' },
],