While you could do this before, if you had a class a and you wanted to
keep it simple and not have anything for your customSheetName you'd
end up with -a which was a bit annoying. This small change allows
users to still use this the way the were before, but now if they are
using an empty string as their customSheetName, they'll just get a
instead of -a.
While you could do this before, if you had a class
aand you wanted to keep it simple and not have anything for yourcustomSheetNameyou'd end up with-awhich was a bit annoying. This small change allows users to still use this the way the were before, but now if they are using an empty string as theircustomSheetName, they'll just getainstead of-a.