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Tombarr/type_check_guards.exs

Created January 9, 2019 14:39
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Using "type check" functions in Guards
Raw
type_check_guards.exs
defmodule Greet do
def hey(name) when is_atom(name) do
name |> to_string |> hey
end
def hey(name) when is_binary(name) do
IO.puts "Hello, " <> name
end
end
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