guillermo@esther:~/test$ rbx merb -I index.rb
A syntax error has occured:
    /usr/local/lib/rubinius/gems/1.8/gems/extlib-0.9.4/lib/extlib/lazy_array.rb:24: syntax error, unexpected ',', expecting '='
    near line /usr/local/lib/rubinius/gems/1.8/gems/extlib-0.9.4/lib/extlib/lazy_array.rb:24, column 28

Code:
        @array.total=(*args, &block)
                           ^

Backtrace:
                              String#to_sexp at kernel/core/string.rb:2225
                     Compiler.compile_string at lib/compiler/compiler.rb:26
                      Compile.compile_string at kernel/core/compile.rb:70
      Module(Class)#class_eval (module_eval) at kernel/core/eval.rb:169