CompletionDriver::Methods which currently only works on classnames

[p5sagit/Devel-REPL.git] / lib / Devel / REPL / Plugin / CompletionDriver / Keywords.pm

package Devel::REPL::Plugin::CompletionDriver::Keywords;
use Devel::REPL::Plugin;
use B::Keywords qw/@Functions @Barewords/;
use namespace::clean -except => [ 'meta' ];

around complete => sub {
  my $orig = shift;
  my ($self, $text, $document) = @_;

  my $last = $self->last_ppi_element($document);

  return $orig->(@_)
    unless $last->isa('PPI::Token::Word');

  my $re = qr/^\Q$last/;

  return $orig->(@_),
         grep { $_ =~ $re } @Functions, @Barewords;
};

1;