Method: Sequel::Model::DatasetMethods#last

Defined in:
lib/sequel/model/base.rb

#last(*a, &block) ⇒ Object

If there is no order already defined on this dataset, order it by the primary key and call last.

Album.last
# SELECT * FROM albums ORDER BY id DESC LIMIT 1
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# File 'lib/sequel/model/base.rb', line 2188

def last(*a, &block)
  if ds = _primary_key_order
    ds.last(*a, &block)
  else
    super
  end
end