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authorDan Kang <dan@dskang.com>2014-02-08 17:40:08 -0800
committerDan Kang <dan@dskang.com>2014-02-08 23:22:04 -0800
commit069bc273853c90194606b1725113d77ae39e2edd (patch)
treeed9e6c7b1f52adc19db3a657f9ed69a21a82b720 /activemodel/lib/active_model/validations/presence.rb
parentcbd10e27d1fa6e07d39dbb6fb42ce3420c5959db (diff)
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Prevent [response].flatten from recursing infinitely.
Returning `self` from within the array returned by `to_ary` caused this. Instead, we can just substitute another object. It provides the `each` behavior required by the rack spec.
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