/modules/mod_base/filters/filter_upper.erl
https://code.google.com/p/zotonic/ · Erlang · 29 lines · 8 code · 5 blank · 16 comment · 0 complexity · 6e7df3a358c6a3b614940f76ec13ee7c MD5 · raw file
- %% @author Marc Worrell <marc@worrell.nl>
- %% @copyright 2010 Marc Worrell
- %% @doc 'upper' filter, translate to upper case.
- %% Copyright 2010 Marc Worrell
- %%
- %% Licensed under the Apache License, Version 2.0 (the "License");
- %% you may not use this file except in compliance with the License.
- %% You may obtain a copy of the License at
- %%
- %% http://www.apache.org/licenses/LICENSE-2.0
- %%
- %% Unless required by applicable law or agreed to in writing, software
- %% distributed under the License is distributed on an "AS IS" BASIS,
- %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- %% See the License for the specific language governing permissions and
- %% limitations under the License.
- -module(filter_upper).
- -export([upper/2]).
- upper(undefined, _Context) ->
- undefined;
- upper(Input, _Context) when is_list(Input) or is_binary(Input) ->
- z_string:to_upper(Input);
- upper(Input, _Context) ->
- Input.