My friend James Turnbull came up with this little gem the other day:
CONFIG = Object.const_get(defined?(RbConfig) ? :RbConfig : :Config)::CONFIG
The idea being that since Config is now deprecated in Ruby 1.9.3 and yet RbConfig is not available pre-1.8.5. This work-around covers both angels.
Maybe its the old Perl hacker in me, but there is something about it I really like.
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