Hi
I try to write a code to delete some key inside a hash. So I got this
$_dataset = reduce($dataset.map |$key, $value| { {$key =>
delete($value,['remove_key1','remove_key2','remove_key3'])} }) | $result,
$value | { deep_merge($result, $value)}
so if
$dataset = {
name1 => {
attr1 =>
attr2 =>
remove_key1 =>
remove_key2 =>
remove_key3 =>
attr3 =>
}
}
it will end up
$_dataset = {
name1 => {
attr1 =>
attr2 =>
attr3 =>
}
}
So it's working.
But why this *not* working ?
class (
Optional[Hash] $remove_key = ['remove_key1','remove_key2','remove_key3'],
)
{
$_dataset = reduce($dataset.map |$key, $value| { {$key =>
delete($value,$remove_key)} }) | $result, $value | { deep_merge($result,
$value)}
}
The problem are some key will be remove, some other not. I'm unable to
understand the difference or find out why it delete some key (event not in
the remove_key array), and keep some other.
Regards.
--
Albert SHIH
DIO bātiment 15
Observatoire de Paris
xmpp: [email protected]
Heure local/Local time:
Wed 05 Jun 2019 04:57:36 PM CEST
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