How would I convert a table from {4,1,3,2} to {4,3,2,1}?
I attempted using table.sort()
but it ordered it from smallest to largest.
How would I convert a table from {4,1,3,2} to {4,3,2,1}?
I attempted using table.sort()
but it ordered it from smallest to largest.
Because that is the sorting method by default.
local t = { 4, 1, 3, 2 }
table.sort(t, function(a, b)
return a > b
end)
How does that work?
I don’t really understand it, sorry.
Alright this is how it works.
sort(t: { [number]: any }, predicate?: (any, any) -> bool)
The table.sort
iterates over all elements and calls predicate(a, b)
on them. predicate(a, b)
evaluates to true when a
should precede b
. by default the sorting method is a < b
, hence why your table was sorted in ascending order