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karlosmid/function_overload.ex

Created February 12, 2021 13:56
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Example for Elixir function overloading
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function_overload.ex
defmodule Vat do
@moduledoc """
Elixir In Action book example for function overloading
"""
def price(%{country: :germany, price: price}), do: 1.19 * price
def price(%{country: :greece, price: price}), do: 1.24 * price
def price(%{country: :croatia, price: price}), do: 1.25 * price
end
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