Restore specs for Module#refine (45fe77547a063284cbc04faf6708a426ed68f712)
Restore specs for Module#refine (45fe77547a063284cbc04faf6708a426ed68f712)

ruby/rubyspec,ruby/spec,eregon/rubyspec,nobu/rubyspec,eregon/rubyspec,ruby/spec,ruby/rubyspec,nobu/rubyspec,eregon/rubyspec,nobu/rubyspec,ruby/spec