File Coverage

blib/lib/Mojolicious/Plugin/RenderSteps.pm

Criterion	Covered	Total	%
statement	17	17	100.0
branch	2	4	50.0
condition	1	2	50.0
subroutine	3	3	100.0
pod	1	1	100.0
total	24	27	88.8

package Mojolicious::Plugin::RenderSteps;
use Mojo::Base 'Mojolicious::Plugin';

our $VERSION = '0.05';

sub register {
  my ($self, $app) = @_;
  $app->helper(
    render_steps => sub {
      my ($self, @steps) = @_;
      my $tx = $self->tx;
      $self->render_later;
      $self->stash->{'rendersteps.depth'}++;
      my $delay = Mojo::IOLoop->delay(@steps);
      $delay->on(error => sub { $self->render_exception(pop) });
      $delay->on(
        finish => sub {
          my $delay = shift;
          $self->render_maybe
            or $self->render_not_found
            unless --$self->stash->{'rendersteps.depth'};
          undef $tx;
        }
      );
      $delay->wait unless Mojo::IOLoop->is_running;
    }
  );
}

1;
__END__