humanmade/Custom-Meta-Boxes — pull request #216 by emmnunes (2014-06-09 16:55:19+00:00)
Title: Added Hide for ID

I came across the need to hide metaboxes for a custom set of IDs (say: something I want to show on all pages, except one), so I've added a function to allow hide_on to be passed as a generic argument on any metabox. I realize it's a bit of an half-assed attempt, but it worked for me so it might be useful for someone else.