Github user revans2 commented on the pull request:
https://github.com/apache/storm/pull/785#issuecomment-148441476
It looks really good. I am +1 for merging this in. I have one question
about checking that they type is iterable in one place, and then ignoring the
error, to have the other code blow up if it is not iterable. It should do the
right thing, just the code is confusing and/or unnecessary.
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