https://github.com/hauntedhost/using

attempt to import helper functions into another module namespace
https://github.com/hauntedhost/using

Last synced: 9 months ago
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attempt to import helper functions into another module namespace

• Host: GitHub
• URL: https://github.com/hauntedhost/using
• Owner: hauntedhost
• Created: 2017-06-20T04:10:44.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-06-20T04:14:20.000Z (almost 9 years ago)
• Last Synced: 2025-08-10T08:53:15.513Z (10 months ago)
• Language: Elixir
• Size: 3.91 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Using

I would like to import functions from one module into another module.

Given this code:

```elixir

defmodule Using do

  use Using.Importer

end

defmodule Using.Importer do

  defmacro __using__(_) do

    quote do

      import Using.Helpers

    end

  end

end

defmodule Using.Helpers do

  def hello, do: "world"

  def greeting(name), do: "hello #{name}"

end

```

I would expect to be able to call `Using.hello/0` and `Using.greeting/1` directly. But they are not in scope.