how can i determine if i've hit the last type?
if i am iterating over them as such:
f = After f
it'll run itself right off the end of the list.
is there some way to do something like
if exists(f)
or
if not last f
?
i don't see anything for this.
if i am iterating over them as such:
f = After f
it'll run itself right off the end of the list.
is there some way to do something like
if exists(f)
or
if not last f
?
i don't see anything for this.