DotPosition buggy with trailing dots

[jaymzh]

In 0.18.1, if you have code like:

foo = File.new(
  "/some/file/that/is/really/long", 'r').
  readlines.map { |x| (x !~ /\/\.svn/ && x) || nil }.
  compact.join("\n")

Rubocop will complain about readlines.map and compact.join claiming they should be on the previous line. But... they shouldn't, this is proper trailing dot syntax.

[bbatsov]

I'll have a look at that.