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@jordansissel
Created February 21, 2015 21:38
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% rvm ruby-1.9.3-p484,ruby-2.1.5,jruby-1.7.19 do ruby -rstringio -e 'p StringIO.ancestors'
[StringIO, IO::writable, IO::readable, Enumerable, Data, Object, Kernel, BasicObject]
[StringIO, IO::generic_writable, IO::generic_readable, Enumerable, Data, Object, Kernel, BasicObject]
[StringIO, Enumerable, Data, Object, Kernel, BasicObject]
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