On Mon, Mar 23, 2015 at 11:37 AM Wil Cooley <wcoo...@nakedape.cc> wrote:


> I see now too that I was not just being lazy; neither the "Functions"
> section of the Language Guide nor the Custom Functions Guide -- searching
> for "undef", "null", "empty" and "return" does not yield this datum:
>

I spoke too soon: There's a table at the bottom of the "Functions" section
of the Language Guide that has both "empty" and "undef"; I dunno how I
missed it. (Somehow I also thought that I could return :undef from Ruby to
get an undef in Puppet; I'm not sure where that came from.)

Wil

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