From: KUBO Takehiro Date: 2007-12-30T10:59:47+09:00 Subject: Re: Using "sort!" in a C extension (1.9 problem) Hi, On Dec 30, 2007 2:49 AM, Andre Nathan wrote: > rb_iterate(call_sort_bang, ary, sort_i, 0); Use rb_ary_sort_bang instead of call_sort_bang. I don't know why call_sort_bang doesn't work.