doctrine/phpcr-odm — pull request #222 by dantleech (2013-01-21 15:58:01+00:00)
Title: Normalized execute results to ArrayCollection

- Original logic used array operations that didn't work
on ArrayCollections, so refactored to use ArrayCollections all the
time, although I am unsure as to why Doctrine ORM does not do this.
- Also getSingleResult reuses getOneOrNull logic