wycats/thor — comment on commit 77032dc6dc7b3a22a4daefb3542e0f50d2d8fb46
File:  line 0
By LeifW:

That doesn't make a lot of sense - rbx-require-relative is a compatability shim to add a 1.9 feature, "require_relative", to non-1.9 Rubies, e.g. RBX, MRI 1.8.