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/ucengine/src/helpers/event_helpers.erl

http://github.com/AF83/ucengine
Erlang | 35 lines | 15 code | 3 blank | 17 comment | 0 complexity | ddd109bc69936886c0602b8ca267ac3c MD5 | raw file
 1%%
 2%%  U.C.Engine - Unified Collaboration Engine
 3%%  Copyright (C) 2011 af83
 4%%
 5%%  This program is free software: you can redistribute it and/or modify
 6%%  it under the terms of the GNU Affero General Public License as published by
 7%%  the Free Software Foundation, either version 3 of the License, or
 8%%  (at your option) any later version.
 9%%
10%%  This program is distributed in the hope that it will be useful,
11%%  but WITHOUT ANY WARRANTY; without even the implied warranty of
12%%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13%%  GNU Affero General Public License for more details.
14%%
15%%  You should have received a copy of the GNU Affero General Public License
16%%  along with this program.  If not, see <http://www.gnu.org/licenses/>.
17%%
18-module(event_helpers).
19
20-include("uce.hrl").
21
22-export([sort/1, sort/2]).
23
24sort(Events) ->
25    sort(Events, asc).
26sort(Events, asc) ->
27    lists:sort(fun(Event1, Event2) ->
28                       Event1#uce_event.datetime < Event2#uce_event.datetime
29               end,
30               Events);
31sort(Events, desc) ->
32    lists:sort(fun(Event1, Event2) ->
33                       Event1#uce_event.datetime > Event2#uce_event.datetime
34               end,
35               Events).