Method: Sequel::Postgres::ArrayOp#cardinality

Defined in:
lib/sequel/extensions/pg_array_ops.rb

#cardinality ⇒ Object

Call the cardinality method:

array_op.cardinality # cardinality(array)
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# File 'lib/sequel/extensions/pg_array_ops.rb', line 124

def cardinality
  function(:cardinality)
end