> "I want a function that takes anything and returns itself" Sounds like you're looking for a function "I : a -> I". Precision really seems important. Progra

> "I want a function that takes anything and returns itself" Sounds like you're looking for a function "I : a -> I". Precision really seems important. Programming in English is like being granted wishes from a djinn. You'll get what you asked for, but beware. But currently you don't even get that.