Add support for mass assignment in Rails 4 and 5 #316
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Pull Request checklist:
Not sure if this is your preferred way of fixing the underlying issue, since I don't quite fully understand the
arity
method forupdate_attributes!
. Reading the source code, it looks like it should always be 1 for Rails 4 and 5, so I'm confused as to why it was breaking our Rails 5 code. Even the tests never hit the alternate updatewithout_protection: true
.