What if I have a multi dimension list like this:
(("A.05" "12.34" "Regular") ("A.10 "34.54 "BigSize") ("B.9" "66.73" "Regular") ("A.05" "12.55" "BigSize"))
What is the most efficient and correct way to sort this list?
Should the list be sorted by the first element; or by first, then second, then third?
I gave a wrong list. It should be like this:
(("A.05" 12.34 "Regular") ("A.10" 34.54 "BigSize") ("B.9" 66.73 "Regular") ("A.10" 12.12 "BigSize") ("A.05" 12.55 "BigSize"))
The result:
((
"A.05" 12.34 "Regular") (
"A.05" 12.55 "BigSize") (
"A.10" 12.12 "BigSize") (
"A.10" 34.54 "BigSize") (
"B.9" 66.73 "Regular"))
The list should be sort by the first element and then second.