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pichi/proplists_get_value

Forked from darkua/proplists_get_value
Created May 16, 2010 11:21
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proplists_get_value
proplists_get_value(Key, List)->
case lists:keyfind(Key,1,List) of
{K,V} when K =:= Key ->
V;
_->
proplists_get_value_(Key, List)
end.
proplists_get_value_(_,[])->
undefined;
proplists_get_value_(Key,[Key|Tail]) ->
true;
proplists_get_value_(Key,[_|Tail]) ->
proplists_get_value_(Key,Tail).
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