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- defmodule Helpers do
- defmacro foreach(coll) do
- quote do
- IO.puts inspect coll
- end
- end
- end
- # require Helpers # this doesnt work
- Helpers.foreach [10, 20, 30]
- #
- #** (UndefinedFunctionError) undefined function: Helpers.foreach/1
- # Helpers.foreach([10, 20, 30])
- # (elixir) src/elixir_lexical.erl:17: :elixir_lexical.run/2
- # (elixir) lib/code.ex:316: Code.require_file/2
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