I'm trying to use a hash of arrays, but there's a few things that I'm not sure about. First, are these both correct ways of setting an array in the hash?

$hash{$id} = (1,2,3); 

my @temp = (1,2,3);
$hash{$id} = @temp;

[download]


Now, when accessing a value in an array in a hash, is this correct:

@{$hash{$id}}[0]

Or is this:

${$hash{$id}}[0]

Thanks.

In reply to Regarding Hashes of Arrays by Anonymous Monk

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