Still learning how to do perl with plack.

Why? Plack::App::WrapCGI?

perldoc Hash::MultiValue 

 
#!/usr/bin/perl --
use strict;
use warnings;
use Data::Dump qw/ dd /;
use Hash::MultiValue;
my $hash = Hash::MultiValue->from_mixed({
     foo => [ 'a', 'b' ],
     bar => 'c',
});
dd( $hash->as_hashref_mixed );
dd( $hash->as_hashref );
dd( %$hash );
__END__
{ bar => "c", foo => ["a", "b"] }
{ bar => "c", foo => "b" }
("bar", "c", "foo", "b")

[download]

references quick reference

Modern Perl Ctrl+F "dereference" .. http://modernperlbooks.com/books/modern_perl_2016/03-perl-language.html#SGFzaFJlZmVyZW5jZXM

In reply to Re: How to loop through Plack::Request body_parameters ? by Anonymous Monk
in thread How to loop through Plack::Request body_parameters ? by knox

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