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/ monoids.ex
Created
December 5, 2022 00:02
— forked from martinos/monoids.ex
Monoid examples in elixir
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| defmodule Monoid do | |
| defmacro __using__(_opts) do | |
| quote do | |
| def concat([head|tail]) do | |
| append(head, concat(tail)) | |
| end | |
| def concat([]) do | |
| empty |