This is not nor has not ever been true. Now, you've got `dbg()` and running whatever you're running via `iex -S <whateveryouweredoinghere>`. Prior to `dbg()`

This is not nor has not ever been true. Now, you've got `dbg()` and running whatever you're running via `iex -S <whateveryouweredoinghere>`. Prior to `dbg()` you had `IEx.pry()`.