class Sequel::SQL::BooleanExpression

Subclass of ComplexExpression where the expression results in a boolean value in SQL.

Source

     # File lib/sequel/sql.rb
1185 def &(ce)
1186   BooleanExpression.new(:AND, self, ce)
1187 end

Always use an AND operator for & on BooleanExpressions

Source

     # File lib/sequel/sql.rb
1190 def |(ce)
1191   BooleanExpression.new(:OR, self, ce)
1192 end

Always use an OR operator for | on BooleanExpressions

Source

     # File lib/sequel/sql.rb
1195 def sql_boolean
1196   self
1197 end

Return self instead of creating a new object to save on memory.