nelmio/NelmioCorsBundle — comment on commit fb243ace83c55280d8a7841a0fbaf22a4e947600
File: DependencyInjection/Configuration.php line 37
By stof:

this would be far cleaner and maintainable by using the ``->append()`` method of the builder instead of passing the appropriate node to ``addOptions`` in a way that will probably confuse other guys working on the code (good example for this: I had to read this code several times to understand how the tree looks like)