Class: Object

Inherits:
BasicObject
Defined in:
lib/sequel/extensions/blank.rb,
lib/sequel/extensions/sql_expr.rb

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Objects are blank if they respond true to empty?

Returns:

  • (Boolean) 


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# File 'lib/sequel/extensions/blank.rb', line 12

def blank?
  respond_to?(:empty?) && empty?
end

#sql_expr ⇒ Object

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.



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# File 'lib/sequel/extensions/sql_expr.rb', line 41

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