| Class | Object |
| In: |
lib/sequel/extensions/blank.rb
lib/sequel/extensions/sql_expr.rb |
| Parent: | Object |
Objects are blank if they respond true to empty?
# File lib/sequel/extensions/blank.rb, line 12
12: def blank?
13: respond_to?(:empty?) && empty?
14: end
Return a copy of the object wrapped in a Sequel::SQL::GenericComplexExpression. Allows easy use of the Object with Sequel‘s DSL. You‘ll probably have to make sure that Sequel knows how to literalize the object properly, though.
# File lib/sequel/extensions/sql_expr.rb, line 41
41: def sql_expr
42: Sequel::SQL::GenericComplexExpression.new(:NOOP, self)
43: end