6 commits

Author	SHA1	Message	Date
Charles Lowell	83d5ba8a15	remove GC histrionics in backreferences. ... The memory address for the storage cell does not change, only the VALUE, so there is no need to unregister and register the storage cell pointer with Ruby GC every time its value changes.	2012-09-19 15:40:15 +03:00
Charles Lowell	8ec7ba11e7	only use 'ref' gem for MRI	2012-08-11 14:22:22 -05:00
Charles Lowell	09e4d40251	Don't double allocate weak backfreferences	2012-07-08 15:08:37 -05:00
Charles Lowell	eb87ceb340	don't use rb_block_call() since it is not in rbx	2012-06-20 04:53:47 -05:00
Charles Lowell	7f967d0c5e	avoid race condition in object back reference.	2012-06-20 03:17:34 -05:00
Charles Lowell	0d29c7fc15	keep a back reference to object wrappers	2012-06-08 14:14:38 -05:00