Objects are blank if they respond true to empty?
# File lib/sequel/extensions/blank.rb, line 12 def blank? respond_to?(:empty?) && empty? 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 def sql_expr Sequel::SQL::GenericComplexExpression.new(:NOOP, self) end
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