From: Wes Gamble <weyus@...>
Date: 2009-02-03T02:45:00+09:00
Subject: How to tell if one is running 32 or 64 bit Ruby on Mac OS X?

All,

A friend just bought a new Mac and is trying to figure out whether they
have 32 or 64 bit Ruby installed.  This is the output of "file `which
ruby`":

/usr/bin/ruby: Mach-O universal binary with 2 architectures
/usr/bin/ruby (for architecture ppc7400):       Mach-O executable ppc
/usr/bin/ruby (for architecture i386):  Mach-O executable i386

Can't really tell from this.  Does anyone know definitively if Mac OS X
is still shipping with a 32 - bit version of Ruby or if there is a way
to check?

Thanks,
Wes
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