I copied the below code directly from the docs in Collections and Data Structures: Iteration.
next = iterate(iter) while next !== nothing (i, state) = next # body next = iterate(iter, state) end
iter = 1:3
I’ve tried running it in its own file and in the REPL, and in both cases I get the following error:
ERROR: LoadError: UndefVarError: next not defined
I also tried using the global keyword to explicitly define
next as a global variable, which didn’t resolve the issue. Is this a bug, or am I missing something?