question about ActiveRecord::Base.reset_subclasses

Xavier Noria
Sat, 18 Nov 2006 14:18:15 -0000

Which is the purpose of the loops (wrapped to avoid word wrapping)

   klass.instance_variables.each { |var|
     klass.send(:remove_instance_variable, var)
   }
   klass.instance_methods(false).each { |m|
     klass.send :undef_method, m
   }

in ActiveRecord::Base.reset_subclasses? Why is not enough to
remove_const reloadable subclasses?

-- fxn


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