Puppet

The fix for #1682 does some funky things to functions. Previously, arguments were passed through as an array, but now they’re always flattened. Given this code:

$ary = ["foo", "bar"]
testing $ary, "boo", "baz"

With a simple function that just prints the arguments, in 0.24.6 I got this:

warning: [["foo", "bar"], "boo", "baz"]

But with 0.24.7 I get this:

warning: ["foo", "bar", "boo", "baz"]

The question becomes, what’s the right solution?

It seems like we should pass an array straight through, and if one of the arguments in that array is also an array, then the function should receive an array of arrays.