[openstreetmap/openstreetmap-website] Add a preferred_email_format preference (#1511)

[Hervé Saint-Amand]

Dixit Rubocop:

```
test/controllers/changeset_controller_test.rb:4:1: C: Class has too many lines. [1683/1665]
class ChangesetControllerTest < ActionController::TestCase ...
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
```

What's a good solution here? Splitting the class into two just to please the linter seems a bit silly. Can we add an exception to disable that particular rule in test files, or is that a no-no?

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/openstreetmap/openstreetmap-website/pull/1511#issuecomment-290948684
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/rails-dev/attachments/20170401/f7a81b52/attachment.html>