Class: QDA::Query::AND_NOT

Inherits:

LogicalExpression

• Object
• LogicalExpression
• QDA::Query::AND_NOT

Defined in:

lib/weft/query.rb

Instance Method Summary

• #calculate ⇒ Object
• #to_s ⇒ Object

Methods inherited from LogicalExpression

#initialize, #to_a, #val_1, #val_2

Constructor Details

This class inherits a constructor from QDA::Query::LogicalExpression

Instance Method Details

#calculate ⇒ Object

# File 'lib/weft/query.rb', line 169

def calculate()
  val_1.dup.remove(val_2)
end

#to_s ⇒ Object

# File 'lib/weft/query.rb', line 172

def to_s
  "( #{arg_1} AND NOT #{arg_2} )"
end