Fix the behavior when passing nil to exists?
#320
Merged
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Currently, the behavior when passing
nil
toexists?
doesn't match with Rails's behavior. Rails always returnsfalse
, but ActiveHash not. https://github.com/rails/rails/blob/5a0b2fa5a3be6ffd49fa7f1c3544c1da403c9cb5/activerecord/lib/active_record/relation/finder_methods.rb#L367This PR changes the behavior to match with Rails's.