File Coverage

blib/lib/Perl/ToPerl6/Transformer/Builtins/Rename.pm

Criterion	Covered	Total	%
statement	22	28	78.5
branch			n/a
condition			n/a
subroutine	9	13	69.2
pod	3	5	60.0
total	34	46	73.9

package Perl::ToPerl6::Transformer::Builtins::Rename;

use 5.006001;
use strict;
use warnings;
use Readonly;

use Perl::ToPerl6::Utils qw{ :severities };
use Perl::ToPerl6::Utils::PPI qw{ is_ppi_token_word };

use base 'Perl::ToPerl6::Transformer';

#-----------------------------------------------------------------------------

Readonly::Scalar my $DESC => q{Rename builtins};
Readonly::Scalar my $EXPL => q{Rename builtins};

#-----------------------------------------------------------------------------

my %map = (
    eval => 'EVAL',
);

sub supported_parameters { return ()                 }
sub default_necessity    { return $NECESSITY_HIGHEST }
sub default_themes       { return qw( core )         }
sub applies_to           {
    return sub {
        is_ppi_token_word($_[1], %map)
    }
}

#-----------------------------------------------------------------------------

sub transform {
    my ($self, $elem, $doc) = @_;

    $elem->set_content(
        $map{$elem->content}
    );

    return $self->transformation( $DESC, $EXPL, $elem );
}

1;

#-----------------------------------------------------------------------------

__END__

=pod

=head1 NAME

Perl::ToPerl6::Transformer::Buiiltins::Rename - Format my(), our(), print()


=head1 AFFILIATION

This Transformer is part of the core L<Perl::ToPerl6|Perl::ToPerl6> distribution.


=head1 DESCRIPTION

Perl6 requires whitespace after C<my>, C<our>, C<print> etc. in order to not confuse these builtins with methods:

  my() --> my ()
  our() --> our ()
  print() --> print ()

=head1 CONFIGURATION

This Transformer is not configurable except for the standard options.

=head1 AUTHOR

Jeffrey Goff <[e-mail]>

=head1 COPYRIGHT

Copyright (c) 2015 Jeffrey Goff

This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.

=cut

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