Change the spec file finder spec to use Sets because there were occasional failures on Travis because of os.walk entry ordering seems to be non-deterministic - sometimes it returns in the same order as the expectation, sometimes it doesn't. Sets capture the bit we're actually interested in and ignore the ordering.
Change the spec file finder spec to use Sets because there were occasional failures on Travis because of os.walk entry ordering seems to be non-deterministic - sometimes it returns in the same order as the expectation, sometimes it doesn't. Sets capture the bit we're actually interested in and ignore the ordering.
fidothe/rgf,fidothe/rgf