On Oct 28, 4:13 ¨Βν¬ Βεξοιτ Δαμοϊε Όεςεηο®®®ΐηναιμ®γονΎ χςοτεΊ > Something I don't understand is why it seem impossible to modify each if > Enumerable is included Not sure what you mean. Could you explain further?