Hmmm, I really like the terseness and obviousness of that approach, I use it all the time :) I have sometimes been caught out by doing `{somearray.length && th

Hmmm, I really like the terseness and obviousness of that approach, I use it all the time :) I have sometimes been caught out by doing `{somearray.length && thing}` though, which leaves `0` hanging out there in the false case...