fix logic bug in build method; add convenience method

diff --git a/lib/Text/Tradition/Collation/Reading.pm b/lib/Text/Tradition/Collation/Reading.pm
index 2d4322e..d6dc701 100644 (file)
--- a/lib/Text/Tradition/Collation/Reading.pm
+++ b/lib/Text/Tradition/Collation/Reading.pm
@@ -204,16 +204,16 @@ around BUILDARGS => sub {
                        
        # If one of our special booleans is set, we change the text and the
        # ID to match.
-       if( exists $args->{'is_lacuna'} && !exists $args->{'text'} ) {
+       if( exists $args->{'is_lacuna'} && $args->{'is_lacuna'} && !exists $args->{'text'} ) {
                $args->{'text'} = '#LACUNA#';
-       } elsif( exists $args->{'is_start'} ) {
+       } elsif( exists $args->{'is_start'} && $args->{'is_start'} ) {
                $args->{'id'} = '__START__';  # Change the ID to ensure we have only one
                $args->{'text'} = '#START#';
                $args->{'rank'} = 0;
-       } elsif( exists $args->{'is_end'} ) {
+       } elsif( exists $args->{'is_end'} && $args->{'is_end'} ) {
                $args->{'id'} = '__END__';      # Change the ID to ensure we have only one
                $args->{'text'} = '#END#';
-       } elsif( exists $args->{'is_ph'} ) {
+       } elsif( exists $args->{'is_ph'} && $args->{'is_ph'} ) {
                $args->{'text'} = $args->{'id'};
        }
        
@@ -416,6 +416,12 @@ sub _deserialize_lexemes {
        $self->add_lexeme( @lexemes );
 }
 
+sub disambiguated {
+       my $self = shift;
+       return 0 unless $self->has_lexemes;
+       return !grep { !$_->is_disambiguated } $self->lexemes;
+}
+
 ## Utility methods
 
 sub TO_JSON {