Hello all,
Autrijus asked me to look into the correct behavior for $pair.kv yesterday, and I have been doing some spring cleaning of the Pugs test suite, and found we actually have two conflicting tests for it. So I am asking here to see what the official word is so that I can correct our tests.
One tests shows $pair.kv returning an array with two elements (the key and value of the pair). (This is also how Pugs currently implements this.)
Another test shows $pair.kv returning an array with one element which is an array-ref/list which itself has 2 elements (the key and value) in it.
I tend to think the former is correct, however a comment over the later one indicated that it was stated to be this way on this list. I looked though the list, but was unable to find the specific reference.
Thanks,
Stevan
