Dear Wise Ones,

I've written a bit of code that opens a tab delimited text file, parses it, and stuffs it into an array of anonymous hashes. This works fine.

And while I can access any single value form any hash in the array with

$arrayOfHashes[$i]]{$key}

I'm having trouble plucking one of those anonymous hashes from the array and putting it into its own hash. The following bit of code does not work
my %tempHash = $arrayOfHashes[0] ;
my @tempKeys = keys %tempHash ;

[download]
nor does

my @keys= keys @arrayOfHashes[$i]

I get the error: Reference found where even-sized list expected

Whats the trick to plucking one entire hash from an array so that I can store it in its own hash or use hash functions (such as keys on it?

- Paul

In reply to Retrieving an anonymous hash by paulgobble

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