Sha256: 43724d12230076f9b4e193449bf527d2be1cbaae2ddc724ecdfd238bc56ef207
Contents?: true
Size: 685 Bytes
Versions: 310
Compression:
Stored size: 685 Bytes
Contents
-module(example).
-export([add/3, get/2, sort/1, new/0, test_version/0]).
%% Define the grade school type
-type school() :: [{integer(),[string(),...]}].
-spec add(string(), integer(), school()) -> school().
add(Name, Grade, School) ->
case get(Grade, School) of
[] ->
orddict:store(Grade, [Name], School);
Class ->
orddict:store(Grade, ordsets:add_element(Name, Class), School)
end.
-spec get(integer(), school()) -> [string()].
get(Grade, Students) ->
case orddict:find(Grade, Students) of
{ok, Class} -> Class;
_ -> []
end.
-spec sort(school()) -> school().
sort(S) ->
S.
-spec new() -> school().
new() ->
[].
test_version() ->
1.
Version data entries
310 entries across 310 versions & 1 rubygems