Method: Sequel::Model::DatasetMethods#destroy

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

#destroy ⇒ Object

Destroy each row in the dataset by instantiating it and then calling destroy on the resulting model object. This isn’t as fast as deleting the dataset, which does a single SQL call, but this runs any destroy hooks on each object in the dataset.

Artist.dataset.destroy
# DELETE FROM artists WHERE (id = 1)
# DELETE FROM artists WHERE (id = 2)
# ...
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# File 'lib/sequel/model/base.rb', line 2177

def destroy
  @db.transaction(:server=>opts[:server], :skip_transaction=>model.use_transactions == false) do
    all(&:destroy).length
  end
end