I seems from the instructions that if I correctly try to access a key that does not exist I should receive "Nil" as a response. However, I am getting no response at all. So I went back and made a couple of entries to access non-existing keys and one that does exist. I get no "Nil" responses but the key that is present provides the value. j
My question is, why am I not getting "Nil" as a response as the instructions indicate should occur?