Metaprogramming in Elixir/

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Test Your Knowledge!

Test Your Knowledge!

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Quiz on advanced compile-time code generation.

1.

Take the translator module for reference.

defmodule I18n do
  use Translator

  locale "wizard",
    flash: [
      result: "%{first} %{last} is a wizard!"
    ],
    users: [
      title: "Users",
    ]

  locale "muggle",
    flash: [
      result: "%{first} %{last} is not a wizard!"
    ],
    users: [
      title: "Utilisateurs",
    ]
end

Which function should we run to get the following output?

"Harry Potter is not a wizard!"
A.
I18n.t("wizard", "flash.result", first: "Harry", last: "Wizard")
B.
I18n.t("wizard", "flash.result", first: "Harry", last: "Potter")
C.
I18n.t("muggle", "flash.result", first: "Harry", last: "Potter")
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