Changeset [60b5f270ba2c22fd24e2a93c8f4468416da75374] by Tim Pope

Use clone to copy class methods in 1.8.7

In Ruby 1.8.7 (but not 1.8.6 or 1.9), Object#dup does not copy an object's singleton methods. CUrrently, resources_controller exposes this difference with a duped module that lacks the included callback of its original. This can be worked around by simply invoking #clone instead, which does not suffer from this problem. http://github.com/ianwhite/resou...