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sudowork/erlang-case-expression.erl

Created March 26, 2013 09:15
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erlang-case-expression.erl
% Basic `case` usage
Animal = "dog".
case Animal of
"dog" -> imadog;
"cat" -> imacat;
_ -> whatami % underscore is again wildcard
end.
% Pattern Matching with `case`
DurhamWeather = {cloudy, durham}.
IsCloudy = case DurhamWeather of
{cloudy, _} -> true;
_ -> false
end.
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