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require 'test/unit'
require File.dirname(__FILE__) + '/../../lib/active_support/core_ext/object_and_class'
class ClassA; end
class ClassB < ClassA; end
class ClassC < ClassB; end
class ClassD < ClassA; end
class ClassExtTest < Test::Unit::TestCase
def test_methods
assert defined?(ClassB)
assert defined?(ClassC)
assert defined?(ClassD)
ClassA.remove_subclasses
assert !defined?(ClassB)
assert !defined?(ClassC)
assert !defined?(ClassD)
end
end
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