Obligatory CoffeeScript version: http://jsfiddle.net/hYfN3/759/ http://jsfiddle.net/hYfN3/759/ (Uses a regexp instead of `with` statement as CoffeeScript forbi

Obligatory CoffeeScript version: http://jsfiddle.net/hYfN3/759/ http://jsfiddle.net/hYfN3/759/ (Uses a regexp instead of `with` statement as CoffeeScript forbids with).