Class: DB::Model::Statement::Predicate::Empty

Inherits:
Object
  • Object
show all
Defined in:
lib/db/model/statement/predicate.rb

Instance Method Summary collapse

Instance Method Details

#+(other) ⇒ Object 



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# File 'lib/db/model/statement/predicate.rb', line 34

def + other
	other
end

#append_to(statement) ⇒ Object 



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# File 'lib/db/model/statement/predicate.rb', line 30

def append_to(statement)
	statement.literal(true)
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/db/model/statement/predicate.rb', line 38

def eql?(other)
	self.class.eql?(other.class)
end

#hash ⇒ Object 



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# File 'lib/db/model/statement/predicate.rb', line 42

def hash
	self.class.hash
end