rails/rails — pull request #8115 by senny (2012-11-04 14:05:19+00:00)
Title: handle trailing slash with engines (test case for #7842)

This PR adds a test case to make sure that we don't get any regressions on #7842. Also I removed obsolete code from the `_generate_prefix` method.

The issue described in #7842 has been fixed on master but is still present on `3-2-stable`. The attached test case will fail on `3-2-stable` and passes on master.