28 lines
475 B
Elixir
28 lines
475 B
Elixir
defmodule ObjectCall do
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def new() do
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spawn_link(fn -> loop end)
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end
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defp loop do
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receive do
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{:concat, {caller, [str1, str2]}} ->
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result = str1 <> str2
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send caller, {:ok, result}
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loop
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end
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end
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def concat(obj, str1, str2) do
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send obj, {:concat, {self(), [str1, str2]}}
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receive do
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{:ok, result} ->
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result
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end
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end
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end
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obj = ObjectCall.new()
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IO.puts(obj |> ObjectCall.concat("Hello ", "World!"))
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