fix warning of remove object_id
Signed-off-by: Wanzhang Sheng <email@example.com>
Someone merge it! :)
+1 - but checking the source of the current 3.1.2 version from RubyGems, it doesn't match anything in this repo, and so this wouldn't fix the newest verision. @masover, what's up?
EDIT: https://github.com/JackDanger/blankslate looks like where the RubyGems version resides, but that repo lacks a issue tracker?