20 lines
332 B
Elixir
20 lines
332 B
Elixir
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defmodule MyStack do
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use GenServer
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def start_link(args) do
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GenServer.start_link(__MODULE__, nil, name: args[:name])
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end
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def init(_) do
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{:ok, []}
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end
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def handle_info({:push, el}, state) do
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{:noreply, [el] ++ state}
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end
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def handle_call(:pop, _from, [head | tail]) do
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{:reply, head, tail}
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end
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end
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