3 ms·
1, 2, and 3 are being passed as lookups to the a hash. 3 is undefined on the hash, hence nil.
by breckenedge 3y ago
1, 2, and 3 are being passed as lookups to the a hash. 3 is undefined on the hash, hence nil.
- software_writer 3y agoAh, that makes sense. Thank you!