Created
May 21, 2014 20:32
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Lua 5.1 hack on __gc
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| > -- collected from #lua user q66 | |
| > foo = newproxy(true) | |
| > getmetatable(foo).__gc = function() print("o hai!") end | |
| > foo = nil | |
| > collectgarbage() | |
| o hai! | |
| > foo = {} | |
| > foo.__my_gc_thingy = newproxy(true) | |
| > getmetatable(foo.__my_gc_thingy).__gc = function() print("collectin' a table") end | |
| > foo = nil | |
| > collectgarbage() | |
| collectin' a table |
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