Class: DL::PtrData

Inherits:
Object
  • Object
show all
Defined in:
lib/sqlite3/driver/dl/driver.rb

Instance Method Summary collapse

Instance Method Details

#set_object(obj) ⇒ Object 



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# File 'lib/sqlite3/driver/dl/driver.rb', line 54

def set_object(obj)
  self[0] = [obj.object_id].pack("L")
end

#to_object ⇒ Object

The inverse of the Kernel#to_ptr operation.



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# File 'lib/sqlite3/driver/dl/driver.rb', line 48

def to_object
  n = to_s(4).unpack("L").first
  return nil if n < 1
  ObjectSpace._id2ref(n) rescue self.to_s
end