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get_timezone supports binary input

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This commit is contained in:
Jack Tang 2016-01-11 10:50:37 +08:00
parent 1cb0303385
commit 38de0fb581
1 changed files with 6 additions and 2 deletions
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8
src/localtime.erl
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@ -224,14 +224,18 @@ tr_char([H|T], From, To, Acc) ->
end.
-define(SPACE_CHAR, 32).
get_timezone(TimeZone) ->
get_timezone(TimeZone) when is_binary(TimeZone) ->
get_timezone(erlang:binary_to_list(TimeZone));
get_timezone(TimeZone) when is_list(TimeZone) ->
TimeZoneNoSpaces = tr_char(TimeZone, ?SPACE_CHAR, $_),
case dict:find(TimeZoneNoSpaces, ?tz_index) of
error ->
TimeZoneNoSpaces;
{ok, [TZName | _]} ->
TZName
end.
end;
get_timezone(_) ->
throw({error, "Timezone should be string/binary"}).
-ifdef(TEST).
-include_lib("eunit/include/eunit.hrl").