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10 lines
283 B
Ruby
10 lines
283 B
Ruby
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require 'weakref'
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foo = Object.new
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p foo.to_s # original's class
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foo = WeakRef.new(foo)
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p foo.to_s # should be same class
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ObjectSpace.garbage_collect
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ObjectSpace.garbage_collect
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p foo.to_s # should raise exception (recycled)
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