?string longer than one char
Now Symbol as keyword argument is often used, but a space is required between the label and the symbol literal.
Or using a String argument,
Both don't feel nice to me.
How about longer string literal by
?xxx, which is currently restricted to just one character?
Updated by matz (Yukihiro Matsumoto) about 2 years ago
- Assignee set to matz (Yukihiro Matsumoto)
- Status changed from Open to Feedback
Since ?up gives a string "up", it cannot be a replacement for :up symbol.
If someone come up with an use-case for this multi-character ? string literal, I will reinvestigate.