Method: Sequel::Postgres::JSONBaseOp#array_length

Defined in:

lib/sequel/extensions/pg_json_ops.rb

#array_length ⇒ Object

Get the length of the outermost json array.

json_op.array_length # json_array_length(json)

# File 'lib/sequel/extensions/pg_json_ops.rb', line 246

def array_length
  Sequel::SQL::NumericExpression.new(:NOOP, function(:array_length))
end