Re^2: trying to print hashes with mixed results

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Re^3: trying to print hashes with mixed results by Fletch (Bishop) on Apr 09, 2021 at 02:39 UTC
From your output you are; it's just the values are themselves hashrefs. You'd need to then iterate over those in turn. The simplest solution is going to be to use Data::Dumper (or YAML::XS or JSON::PP or . . .). The cake is a lie. The cake is a lie. The cake is a lie.	[reply]
Re^3: trying to print hashes with mixed results by LanX (Saint) on Apr 09, 2021 at 03:05 UTC
> but just from a learning standpoint how could I get that loop work and print the values? you are looping over a hash-ref and $v is another hash-ref, again. so start another loop over $v. In the general case you'll need a recursive function which loops over hash-refs and array-refs. Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply]
Re^3: trying to print hashes with mixed results by haukex (Archbishop) on Apr 09, 2021 at 06:41 UTC
Sure that will work , but just from a learning standpoint how could I get that loop work and print the values? See Hashes of Hashes in perldsc.	[reply]