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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. -include("uce.hrl").
  20. -export([sort/1, sort/2]).
  21. sort(Events) ->
  22. sort(Events, asc).
  23. sort(Events, asc) ->
  24. lists:sort(fun(Event1, Event2) ->
  25. Event1#uce_event.datetime < Event2#uce_event.datetime
  26. end,
  27. Events);
  28. sort(Events, desc) ->
  29. lists:sort(fun(Event1, Event2) ->
  30. Event1#uce_event.datetime > Event2#uce_event.datetime
  31. end,
  32. Events).