Source

abc-path / abc-path / Games-ABC_Path-Solver / lib / Games / ABC_Path / Solver / Coord.pm

Diff from to

File abc-path/Games-ABC_Path-Solver/lib/Games/ABC_Path/Solver/Coord.pm

     return;
 }
 
+sub _equal
+{
+    my ($self,$other_xy) = @_;
+
+    return (($self->x == $other_xy->x) && ($self->y == $other_xy->y));
+}
+
 =head1 AUTHOR
 
 Shlomi Fish, L<http://www.shlomifish.org/>