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nimish-mehta/anonymous_factorial.ex

Created December 20, 2016 13:19
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Recursively calling anonymous functions in elixir
Raw
anonymous_factorial.ex
factorial = fn (x) ->
calc_factorial = fn
(_, 0) -> 1
(calc_fn, n) -> n * calc_fn.(calc_fn, n - 1)
end
calc_factorial.(calc_factorial, x)
end
IO.inspect factorial.(10)
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