This is now throwing an error when we run chef-client -i

Broken NagiosLibraryMachine.rb

class Machine<
    Struct.new(:name,:ipaddress,:role,:env)
    
    
    def print_machine_csv
        name.length==0 ? printf(",") : printf("\"%s\",", name)
        address.length==0 ? printf(",") : printf("\"%s\",", address)
        role.length==0 ? printf(",") : printf("\"%s\",", role)
        env.length==0 ? printf(",") : printf("\"%s\",", env)
        printf("\n")
    end
end