Sha256: b2be43453c5c0b2d1b6e8d966b5d57eef88d939bd71e0d4bb0de2cb491b25aff
Contents?: true
Size: 356 Bytes
Versions: 123
Compression:
Stored size: 356 Bytes
Contents
-module(example).
-export([distance/2, test_version/0]).
distance(Strand1, Strand2) ->
walk(Strand1, Strand2, 0).
test_version() ->
2.
walk([], [], Dist) -> Dist;
walk([A|As], [A|Bs], Dist) -> walk(As, Bs, Dist);
walk([_|As], [_|Bs], Dist) -> walk(As, Bs, Dist + 1);
walk(_, _, _) -> {error, "left and right strands must be of equal length"}.
Version data entries
123 entries across 123 versions & 1 rubygems