From: Yui NARUSE Date: 2010-03-18T14:18:58+09:00 Subject: [ruby-core:28727] [Feature #2981] Array#repeated_(permutation|combination) Issue #2981 has been updated by Yui NARUSE. Show use case. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/2981 ---------------------------------------- http://redmine.ruby-lang.org