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Added fix Mongoid 3's signature change of `for_ids`

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1 parent f9a831d commit 2c7a18509b02a4e690c34aacc0ab7f403b548275 @rmm5t rmm5t committed Dec 16, 2012
Showing with 1 addition and 1 deletion.
  1. +1 −1 lib/carrierwave/mongoid.rb
@@ -57,7 +57,7 @@ def find_previous_model_for_#{column}
association = ancestors.inject(reloaded_parent) { |parent,(key,ancestor)| (parent.is_a?(Array) ? parent.find(ancestor.to_key.first) : parent).send(key) }
association.is_a?(Array) ? association.find(to_key.first) : association
else
- self.class.unscoped.for_ids(to_key.first).first
+ self.class.unscoped.for_ids(Array(to_key.first)).first
end
end

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