“Prefix” is not the same thing as “directory”. I can look up names with the prefix “B” and get Bart, Bella, Brooke, Blake, etc. That doesn’t imply that there’s

“Prefix” is not the same thing as “directory”. I can look up names with the prefix “B” and get Bart, Bella, Brooke, Blake, etc. That doesn’t imply that there’s some kind of semantics associated with prefixes. It’s just a feature of your system that you may find useful. The fact that these names have a common prefix, “B”, is not a particularly interesting thing to me. Just like if I had a list of files, 1.jpg, 10.jpg, 100.jpg, it’s probably not significant that they’re being returned sequentially (because I probably want 2.jpg after 1.jpg).