insignia4u/i4u — pull request #216 by jmax (2014-05-21 18:14:32+00:00)
Title: [Blog Enhancements]

- Refactor Article#prev_article and Article#next_article methods
using a service.
- Remove unused methods.
- Refactor Article#count_comments using a delegated method.
- Update blog views.
- Full spec coverage.