elixir-lang/elixir — pull request #1353 by guedes (2013-07-01 18:51:11+00:00)
Title: [Mix] Proposal: project path must be outside the root of another project

This PR proposes that you cannot create a project inside the root of another like:

```
~$ mix new my_proj
~/my_proj$ cd my_proj
~/my_proj$ mix new my_other_proj
```

It uses the `mix.exs` file as a trigger to raise a `Mix.Error`.

Comments? Tomatoes?