evanphx/stark — pull request #22 by chrismo (2013-07-10 22:22:23+00:00)
Title: to_hash fix for Array of non-structs.

If the struct has an Array of ints or somesuch, then there's no to_hash
method to be called on them. Seems that method in there could maybe be
shored up with just something around respond_to?