Created
July 31, 2018 03:06
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flatten array
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| -module(flatten). | |
| -export([flat/1]). | |
| flat(List) -> flat(List, []). | |
| flat([], Acc) -> Acc; | |
| flat([H | T], Acc) -> flat(H, flat(T, Acc)); | |
| flat(H, Acc) -> [H | Acc]. |
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