Method: Mongo::Object#persistent_instance_variable_names

Defined in:
lib/mongo/object/object.rb

#persistent_instance_variable_names(*args) ⇒ Object

Skipping variables starting with @_, usually they have specific meaning and used for things like cache.



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# File 'lib/mongo/object/object.rb', line 43

def persistent_instance_variable_names *args
  instance_variables(*args).select{|n| n !~ /^@_/}
end