$c->stash->{prevBuild} = getPreviousBuild($c, $c->stash->{build});

    $c->stash->{prevBuild} = getPreviousBuild($c->stash->{build});

use feature qw/switch/;

    parseJobsetName

    parseJobsetName
    showJobName
    showStatus

    my ($c, $build) = @_;

    my ($build) = @_;

    (my $prevBuild) = $c->model('DB::Builds')->search(

    return $build->job->builds->search(

      , project => $build->project->name
      , jobset => $build->jobset->name
      , job => $build->job->name

      }, {rows => 1, order_by => "me.id DESC"});
    return $prevBuild;

        , -not => { buildstatus => { -in => [4, 3]} }
      }, { rows => 1, order_by => "me.id DESC" })->single;

}
sub showJobName {
    my ($build) = @_;
    return $build->project->name . ":" . $build->jobset->name . ":" . $build->job->name;
}
sub showStatus {
    my ($build) = @_;
    my $status = "Failed";
    given ($build->buildstatus) {
        when (0) { $status = "Success"; }
        when (1) { $status = "Failed"; }
        when (2) { $status = "Dependency failed"; }
        when (4) { $status = "Cancelled"; }
        when (6) { $status = "Failed with output"; }
    }
   return $status;

use feature qw/switch/;

sub showStatus {
    my ($build) = @_;
    my $status = "Failed";
    given ($build->buildstatus) {
        when (0) { $status = "Success"; }
        when (1) { $status = "Failed"; }
        when (2) { $status = "Dependency failed"; }
        when (4) { $status = "Cancelled"; }
        when (6) { $status = "Failed with output"; }
    }
   return $status;
}
sub showJobName {
    my ($build) = @_;
    return $build->project->name . ":" . $build->jobset->name . ":" . $build->job->name;
}

sub getPrevBuild {
    my ($self, $build) = @_;
    return $self->{db}->resultset('Builds')->search(
        { project => $build->project->name
        , jobset => $build->jobset->name
        , job => $build->job->name
        , system => $build->system
        , finished => 1
        , id => { '<', $build->id }
        , -not => { buildstatus => { -in => [4, 3]} }
        }, { order_by => ["id DESC"], rows => 1 }
        )->single;
}

        my $prevBuild = getPrevBuild($self, $b);

        my $prevBuild = getPreviousBuild($b);

            { build => $build, prevBuild => getPrevBuild($self, $build)

            { build => $build, prevBuild => getPreviousBuild($build)