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Merge pull request #647 from gauthier-delacroix/Fix-embed_in_root_key-merging

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Fix embed_in_root_key merging
This commit is contained in:
Steve Klabnik 2014-09-20 17:45:45 -04:00
commit ff01ba2ced
1 changed files with 5 additions and 1 deletions
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6
lib/active_model/array_serializer.rb
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@ -51,7 +51,11 @@ module ActiveModel
next if !objects || objects.flatten.empty?
if hash.has_key?(type)
hash[type].concat(objects).uniq!
case hash[type] when Hash
hash[type].deep_merge!(objects){ |key, old, new| (Array(old) + Array(new)).uniq }
else
hash[type].concat(objects).uniq!
end
else
hash[type] = objects
end