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bordy/toggle.rb

Forked from ambethia/install-ruby.sh
Created August 13, 2009 19:13
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toggle.rb
#!/usr/bin/env ruby
v = RUBY_VERSION.match(/^1\.9/) ? "18" : "19"
%w{ruby irb gem erb ri rdoc}.each do |c|
system "sudo ln -fs /usr/local/bin/#{c+v} /usr/local/bin/#{c}"
end
system "ruby --version"
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