komagata/lokka — pull request #160 by tomykaira (2012-02-13 12:09:27+00:00)
Title: Require spec_helper with absolute path using File.expand_path

In Ruby 1.8, `require` recognizes a file with different relative path as different files.
This made spec_helper required twice, then defined shared_context twice, which threw error.

This is fix for failing CI against Ruby 1.8.
I am not familiar with 1.8, is there a better way to resolve this problem?