yes, i want to use pod but didn't have cycle to do it :( if you've time, would be nice if you can submit a PR to update the comment

Um, see Swagger2::POD - Convert swagger API spec to Perl documentation

Here is more commentary

This should not exist

# class variables 
my $ua = LWP::UserAgent->new;
my $http_user_agent = 'Perl-Swagger'; # HTTP user-agent
my $http_timeout; #timeout
my $base_url = "{{basePath}}";
sub new
{
my $class = shift;
my %args = @_;
return bless \%args, $class;
}
# Set the user agent of the API client
#
# @param string $user_agent The user agent of the API client
#
sub set_user_agent {
my $user_agent = shift;
$http_user_agent= $user_agent;
}
[download]

Don't know how critical it is to have a "set_user_agent" to maintain "Swagger" convention, but a $lwp shouldn't be a class variable, it should be an object attribute -- globals are bad mkay :)

also, feels like too much code is being generated from templates, feels like a lot of it doesn't need to be in templates ... heard of Moose?