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solidnerd/fun.erl

Created July 20, 2015 20:23
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Fun Inception !
Raw
fun.erl
Fruit = [apple,pear,orange] .
MakeTest = fun(L) -> (fun(X) -> lists:member(X, L) end) end.
IsFruit = MakeTest(Fruit).
IsFruit(pear).
% result: true
IsFruit(apple).
% result: true
IsFruit(dog).
% result: false
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