View Source PhxFontawesome.Free (phx_fontawesome v1.2.0)

You can use this module to check if a specific font is available. Maybe you want to alias the font set to just Fontawesome.

defmodule MyFontawesome do
  defmacro __using__(_) do
    quote do
      alias PhxFontawesome.Free, as: Fontawesome
    end
  end
end

And in your Phoenix components:

defmodule MyComponent do
  use MyFontawesome

  ...
end