Class: FilterParam::Operators::Not

Inherits:
FilterParam::Operator show all
Defined in:
lib/filter_param/operators/not.rb

Class Method Summary collapse

Methods inherited from FilterParam::Operator

binaries, for, operator_tag, register, tag, type, unaries

Class Method Details

.sql(expression_operator, *expression_operands) ⇒ Object 



6
7
8
9
10
11
 
# File 'lib/filter_param/operators/not.rb', line 6

def self.sql(expression_operator, *expression_operands)
  operator = Operator.for(expression_operator)
  return operator.negated_sql(*expression_operands) if operator.respond_to?(:negated_sql)

  "NOT #{operator.sql(*expression_operands)}"
end