I don't like they put facet field and facet count in one array,

So, just hashify it yourself (although you'll lose the sorting, of course):

my $autId = $facet_counts->{facet_fields}{author_id};
my %easy_hash = @$autId;

[download]
maybe my "Dumper +Regex" is safer.

Almost certainly not. Take the robust approach and then post-process the data as desired.

🦛

In reply to Re^3: How to retrieve WebService::Solr facet value properly? by hippo
in thread How to retrieve WebService::Solr facet value properly? by swiftlet

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