Again a challenge from 99 Elm problems
Convert a list to a list of lists where repeated elements of the source list are packed into sublists. Elem...
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For now I have this. Can you guess what's wrong with this code?
Should
[1, 2, 1]
be converted to[[1], [2], [1]]
or to[[1, 1], [2]]
?To [[1], [2], [1]]