Layout/DotPosition

[davidlibrera]

Currently rubocop validate that dot should be at the end of the row

# code
def method
  scope.a_scope.
    another_scope.
    last_scope
end

the thing I dislike is that when I remove the last method call the git commit will remote 2 lines and add one

# diff
   def method
     scope.a_scope.
-      another_scope.
-      last_scope
+     another_scope
   end

and I don't like it

If we used the leading dot (that currently is the default setting in rubocop) we would have

# code
def method
  scope.a_scope
    .another_scope
    .last_scope
end

# diff
   def method
     scope.a_scope
       .another_scope
-      .last_scope
   end

having a more clear commit body