Domo Arigato, Mr. Ruboto

# cat test.rb
require 'java'
import java.lang.System

class Ruboto
def greet(who)
  puts "Hello, #{who}!"
end
end

name = System.get_property('java.runtime.name')
Ruboto.new.greet(name)

# dalvikvm -classpath ruboto.jar org.jruby.Main -X-C test.rb
Hello, Android Runtime!

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Written on February 24, 2009