Enhance Layout/EmptyLineBetweenDefs to include macros

[catwomey]

Is your feature request related to a problem? Please describe.

When writing code, I utilize macros that accept blocks and behave like a method def. An example is the rails test macro. Because these macros look like method definitions, I'd like them to follow the rules set in Layout/EmptyLineBetweenDefs.

Describe the solution you'd like

Enhance Layout/EmptyLineBetweenDefs to format configured macros as if they were method definitions. Default configuration would be an empty list

This is how I expect it to work if I were to configure the rule with ['test']

# Bad
test "the truth" do
  assert true
end
test "the false" do
  assert_not false
end

# Good
test "the truth" do
  assert true
end

test "the false" do
  assert_not false
end

Describe alternatives you've considered

I considered writing something specific to the test macro in Rubocop-rails. Similar to how rubocop-rspec is defined. I wanted to see if there was appetite for something a little more generic in the core rubocop rules first.

Additional context

I have some code written here that I've tested against one of my repositories, and if there's interest from the maintainers here I'll open a pull request.

[nobuyo]

You might want to open a PR. I'm just a contributor, not a maintainer. But your work looks good to me.
The maintainers most likely give some feedbacks.