__getitem__ for ListLiteral #2141Description
Review Mojo's priorities
- I have read the roadmap and priorities and I believe this request falls within the priorities.
What is your request?
I see this issue being referred in #100 and few other places, but __getitem__ isn't still implemented (or at least I wasn't able to access an item using it's index in a ListLiteral).
What is your motivation for this change?
I'm trying to work on #2018 and found that I need to iterate through a list of possible env variables that define the temp dirs names. But I'm surprised that I can't access the list items using their indices:
fn _candidate_tempdir_list() raises:
var dirlist = []
var env_vars = ["TMPDIR", "TEMP", "TMP"]
for i in range(len(env_vars)):
var env_var = env_vars.get(i)Any other details?
I'd like to implement this if someone else isn't already working on this.