def info(*ruby_strings)
      ruby_string = normalize_ruby_string(ruby_strings)
      res = rvm(:info, ruby_string)
      res.successful? ? YAML.load(res.stdout) : {}
    end
def info(*ruby_strings)
      ruby_string = normalize_ruby_string(ruby_strings)
      res = rvm(:info, ruby_string)
      res.successful? ? YAML.load(res.stdout) : {}
    end
Return a Hash with the same output that command:

 $ rvm info