class ActiveRecord::TableMetadata

def resolve_column_aliases(hash)
  new_hash = hash.dup
  hash.each_key do |key|
    if key.is_a?(Symbol) && new_key = klass.attribute_aliases[key.to_s]
      new_hash[new_key] = new_hash.delete(key)
    end
  end
  new_hash
end