How to copy an array in Bash?

Question

I have an array of applications, initialized like this:

depends=$(cat ~/Depends.txt)

When I try to parse the list and copy it to a new arra

Answer 1

Starting with Bash 4.3, you can do this

$ alpha=(bravo charlie 'delta  3' '' foxtrot)

$ declare -n golf=alpha

$ echo "${golf[2]}"
delta  3