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