perl-Template-Plugin-VMethods/perl-Template-Plugin-VMethods.spec

#
# spec file for package perl-Template-Plugin-VMethods
#
# Copyright (c) 2024 SUSE LLC
#
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# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
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#


%define cpan_name Template-Plugin-VMethods
Name:           perl-Template-Plugin-VMethods
Version:        0.30.0
Release:        0
# 0.03 -> normalize -> 0.30.0
%define cpan_version 0.03
License:        Artistic-1.0 OR GPL-1.0-or-later
Summary:        Install vmethods
URL:            https://metacpan.org/release/%{cpan_name}
Source0:        https://cpan.metacpan.org/authors/id/M/MA/MARKF/%{cpan_name}-%{cpan_version}.tar.gz
Source100:      README.md
BuildArch:      noarch
BuildRequires:  perl
BuildRequires:  perl-macros
BuildRequires:  perl(Module::Build)
BuildRequires:  perl(Template) >= 2.06
Requires:       perl(Template) >= 2.06
Provides:       perl(Template::Plugin::VMethods) = %{version}
Provides:       perl(Template::Plugin::VMethods::VMethodContainer)
%undefine       __perllib_provides
%{perl_requires}

%description
Simple base class to allow your module to install and remove virtual
methods into the Template Toolkit.

All you need to do in your package is declare one or more of the variables
@LIST_OPS, @SCALAR_OPS or @HASH_OPS to indicate what virtual methods you
want to export.

These can either be the names of functions in your package, or
name/subroutine reference pairs.

For example, using named functions:

  package Template::Plugin::HexVMethod;
  use base qw(Template::Plugin::VMethods);
  @SCALAR_OPS = ( "hex" );
  sub hex { sprintf "%x", $_[0] };
  1;

For example, using the name and subroutine ref pairs:

  package Template::Plugin::DoubleVMethod;
  use base qw(Template::Plugin::VMethods);
  @SCALAR_OPS = ( double => \&double_string);
  @LIST_OPS   = ( double => \&double_list);
  sub double_string  { $_[0]x2             }
  sub double_list    { [ (@{ $_[0] }) x 2] }
  1;

For example, mixing the two freely:

  package CaesarVMethod;
  use base qw(Template::Plugin::VMethods);
  @SCALAR_OPS = ( "caesar",
                  "rot13"   => sub { caesar($_[0],"13") } );
  sub caesar
  {
    $string = shift;
    $string =~ tr/A-Za-z/B-ZAb-za/ for 1..$_[0];
    return $string;
  }

%prep
%autosetup  -n %{cpan_name}-%{cpan_version}

%build
perl Build.PL --installdirs=vendor
./Build build --flags=%{?_smp_mflags}

%check
./Build test

%install
./Build install --destdir=%{buildroot} --create_packlist=0
%perl_gen_filelist

%files -f %{name}.files
%doc CHANGES

%changelog