We handle the words “1on1 in our system.

However, I wonder if the word “one-on-one” can be made plural?

Is the word “one-on-one” appropriate for a URL or database table name?

For example, an array variable name “one_on_ones” seems strange.

one_on_ones = OneOnOne.where("xxx")

Should I use “one_on_one_meetings” even if it is a little longer?