Class: Numeric

Inherits:
Object show all
Defined in:
lib/sequel/extensions/blank.rb,
lib/sequel/extensions/sql_expr.rb

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Numerics are never blank (not even 0)

Returns:

  • (Boolean) 


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# File 'lib/sequel/extensions/blank.rb', line 26

def blank?
  false
end

#sql_expr ⇒ Object

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



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# File 'lib/sequel/extensions/sql_expr.rb', line 74

def sql_expr
  Sequel::SQL::NumericExpression.new(:NOOP, self)
end