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tenderlove/thing.rb

Created February 1, 2021 20:43
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thing.rb
require "objspace"
require "json"
def go x
count = GC.stat(:major_gc_count)
loop do
info = JSON.parse(ObjectSpace.dump(x))
break if info["flags"]["old"]
GC.start
end
GC.stat(:major_gc_count) - count
end
p go(Object.new)
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