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zined/gist:4136410

Created November 23, 2012 16:37
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reverse / tail_reverse
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gistfile1.erl
-module(mylist).
-export([tail_reverse/1, tail_reverse/2, reverse/1]).
reverse([]) -> [];
reverse([H|T]) -> reverse(T)++[H].
tail_reverse(L) -> tail_reverse(L, []).
tail_reverse([], Accumulator) -> Accumulator;
tail_reverse([H|T], Accumulator) -> tail_reverse(T, [H|Accumulator]).
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