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Array.wrap is an overhead as there is already check for class #4349

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merged 1 commit into from Jan 6, 2012
Merged

Array.wrap is an overhead as there is already check for class #4349

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2 changes: 1 addition & 1 deletion activerecord/lib/active_record/nested_attributes.rb
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Expand Up @@ -382,7 +382,7 @@ def assign_nested_attributes_for_collection_association(association_name, attrib
if attributes_collection.is_a? Hash
keys = attributes_collection.keys
attributes_collection = if keys.include?('id') || keys.include?(:id)
Array.wrap(attributes_collection)
[attributes_collection]
else
attributes_collection.values
end
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