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defmodule InlineLookup do
# Examples how to handle a static lookup table in Elixir.
def example1(x) do
%{1 => "a", 2 => "b", 3 => "c"}[x]
# Could also be a attribute
# Should be the same as:
Map.get(%{1 => "a", 2 => "b", 3 => "c"}, x, nil)
end
def example2(1), do: "a"
def example2(2), do: "b"
def example2(3), do: "c"
def example2(_), do: nil
# Functions calls, could be generated at compile time from attribute
# Not using a map here, so could be optimied by compiler maybe.
end
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