One could even run it automatically using `mix test.watch` ;)

https://github.com/lpil/mix-test.watch

On 1 July 2016 at 14:56, OvermindDL1 <[email protected]> wrote:
> Though the correct way to test those functions should probably be by running
> `mix test`.  ^.^
>
>
> On Friday, July 1, 2016 at 7:10:36 AM UTC-6, Steven Leiva wrote:
>>
>> Louis,
>>
>> Great tip! Thanks. Funny how much more there is to IEx. I should certainly
>> take the time to look at the docs.
>> On Friday, July 1, 2016 at 3:14:03 AM UTC-4, Louis Pilfold wrote:
>>>
>>> Hey!
>>>
>>> In iex recompile/0 will recompile the current project, so no need to
>>> specify paths.
>>>
>>> http://elixir-lang.org/docs/stable/iex/IEx.Helpers.html#recompile/0
>>>
>>> Cheers,
>>> Louis
>>>
>>> On 1 Jul 2016 05:49, "J David Eisenberg" <[email protected]> wrote:
>>>>
>>>> Presume I am creating a new application with these commands:
>>>>
>>>>     mix new my_app
>>>>     cd my_app
>>>>
>>>> I then use the editor of my choice  to put some functions into
>>>> lib/my_app.ex
>>>>
>>>> If I want to test those functions in iex, am I best off doing this:
>>>>
>>>>     iex -S mix
>>>>
>>>> or
>>>>     cd lib
>>>>     iex
>>>>
>>>> If I do the former, then when I make changes to the source file, I have
>>>> to do this in iex:
>>>>
>>>>    c("lib/my_app.ex")
>>>>
>>>> whereas the second version needs only
>>>>
>>>>    c("my_app.ex")
>>>>
>>>>
>>>> Both of these seem to work equally well. Which is the correct or
>>>> preferred way, if either? Or is there a "best practices" method that I am
>>>> totally missing here?
>>>>
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