change the Mix tasks advice to be close Getting Started.md

[TORIFUKUKaiou]

Hi!

The Ecto is great!
Thanks a lot.

I have a proposal to improve the description.

ecto/lib/mix/tasks/ecto.gen.repo.ex

Line 78 in a017d4a

{#{inspect repo}, []}

Don't forget to add your new repo to your supervision tree
(typically in lib/#{app}/application.ex):

    {#{inspect repo}, []}

I was wondering if you could improve the description in Getting Started.md ?
Of course I see the current description is right.
So I don't mind if the pull request was rejected.

[josevalim]

Thank you for the PR! I think instead we should change the Mix tasks advice to simply say #{inspect repo}, instead. WDYT?

[TORIFUKUKaiou]

Thanks for the lighting fast response!

I see now.
I want to work for this, can I? :)

[josevalim]

Yes, please!

[TORIFUKUKaiou]

I force push.

1. lib/mix/tasks/ecto.gen.repo.ex

lib/mix/tasks/ecto.gen.repo.ex advice is close Getting Started.md.

(a) or (b)?
I select (b).
I think that (b) is clear where he/she for Ecto beginer adds Repo.

What do you think?

(a)

(b)

---

2. lib/ecto.ex

change the Ecto moduledoc to simply write MyApp.Repo, in lib/ecto.ex .

---

3. mix test

There are 4 failures, when I did 'mix test' on c48695b.
https://github.com/elixir-ecto/ecto/tree/883cf145f2812c8b50dc03cca2de894f2848c87a has same error, too.
I use elixir: 1.13.1-otp-24, erlang: 24.2 .
So it keeps.

• test/ecto/query/builder/dynamic_test.exs:51
• test/ecto/query/builder/join_test.exs:24
• test/ecto/query/inspect_test.exs:271
• test/ecto/query/planner_test.exs:330

Hope this helps.

[josevalim]

💚 💙 💜 💛 ❤️

[TORIFUKUKaiou]

Thank you very much.