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merge multiple nested associations

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Jan Wendt
2016-03-18 09:20:11 +01:00
parent a105c603c4
commit a30f53de76
7 changed files with 145 additions and 24 deletions
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6
lib/active_model/serializer.rb
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@@ -205,7 +205,11 @@ end
# we must do this always because even if the current association is not
# embeded in root, it might have its own associations that are embeded in root
hash.merge!(association_serializer.embedded_in_root_associations) do |key, oldval, newval|
oldval.merge(newval) { |_, oldval, newval| [oldval, newval].flatten.uniq }
if oldval.respond_to?(:to_ary)
[oldval, newval].flatten.uniq
else
oldval.merge(newval) { |_, oldval, newval| [oldval, newval].flatten.uniq }
end
end
if association.embed_in_root?