Sort using sort key (e.g. case insensitive sort)

[daviewales]

I was trying to figure out how to do a case insensitive sort on a column.

Then I realised I can just make a duplicate of the column which is lowercase, and sort on that!

=column_name.lower()  # create lowercase copy of column
l                     # move to new column
[                     # sort on new column
-                     # remove lowercase column

Leaving this here for my future self to find... 😄