We were very inconsistent regarding these rules.
Personally I prefer no empty lines around blocks, clases, etc... as
recommended by the Ruby style guide [1], and they're the default values
in rubocop, so those are the settings I'm applying.
The exception is the `private` access modifier, since we were leaving
empty lines around it most of the time. That's the default rubocop rule
as well. Personally I don't have a strong preference about this one.
[1] https://rubystyle.guide/#empty-lines-around-bodies
Having exceptions is better than having silent bugs.
There are a few methods I've kept the same way they were.
The `RelatedContentScore#score_with_opposite` method is a bit peculiar:
it creates scores for both itself and the opposite related content,
which means the opposite related content will try to create the same
scores as well.
We've already got a test to check `Budget::Ballot#add_investment` when
creating a line fails ("Edge case voting a non-elegible investment").
Finally, the method `User#send_oauth_confirmation_instructions` doesn't
update the record when the email address isn't already present, leading
to the test "Try to register with the email of an already existing user,
when an unconfirmed email was provided by oauth" fo fail if we raise an
exception for an invalid user. That's because updating a user's email
doesn't update the database automatically, but instead a confirmation
email is sent.
There are also a few false positives for classes which don't have bang
methods (like the GraphQL classes) or destroying attachments.
For these reasons, I'm adding the rule with a "Refactor" severity,
meaning it's a rule we can break if necessary.
The group is automatically assigned when we assign the heading. The
budget isn't needed either, except for a special case related to the
reason to be rejected.
We accidentally removed the `count` option in commit 55fb14ac, which
made the translation return a hash.
The test is a bit hacky, which makes me think changing the user
interface would probably be a better solution.
The `type: :feature` is automatically detected by RSpec because these
tests are inside the `spec/features` folder. Using `feature` re-adds a
`type: :feature` to these files, which will result in a conflict when we
upgrade to Rails 5.1's system tests.
Because of this change, we also need to change `background` to `before`
or else these tests will fail.
JS modals/browser alerts are not automatically accepted now with
Selenium, events that trigger such events must be wrapped in one
of the following methods: `accept_alert`, `accept_confirm` or
`dismiss_confirm`
Now that we have the option of voting in multiple headings per group,
the method of voting in a “different heading assigned” has become
deprecated and thus removed
Some specs where breaking close to midnight because 30.years.ago uses zone.now and Time.now.utc.to_date doesn't.
Also this will make all codebase consistent in the way time is deal with
