Sha256: 5910cb66b824df68803d30adc9b1f567893961d26aeba175fe53128cbecc0684
Contents?: true
Size: 456 Bytes
Versions: 84
Compression:
Stored size: 456 Bytes
Contents
-module(anagram).
-export([find/2]).
-spec find(string(), [string()]) -> [string()].
find(Word, Candidates) ->
lists:filter(anagram_check(normalize(Word)), Candidates).
anagram_check({Lower, Sorted}) ->
fun (Other) ->
case normalize(Other) of
{Lower, _} ->
false;
{_, Sorted} ->
true;
_ ->
false
end
end.
normalize(S) ->
Lower = string:to_lower(S),
{Lower, lists:sort(Lower)}.
Version data entries
84 entries across 84 versions & 1 rubygems