| Class | Numeric | 
| In: | lib/sequel/extensions/blank.rb lib/sequel/extensions/sql_expr.rb | 
| Parent: | Object | 
Numerics are never blank (not even 0)
    # File lib/sequel/extensions/blank.rb, line 26
26:   def blank?
27:     false
28:   end
          Returns a copy of the object wrapped in a Sequel::SQL::NumericExpression, allowing easy use of Sequel‘s DSL:
1.sql_expr < :a # 1 < a
    # File lib/sequel/extensions/sql_expr.rb, line 74
74:   def sql_expr
75:     Sequel::SQL::NumericExpression.new(:NOOP, self)
76:   end