matz 04bc87e582 * array.c (rb_ary_permutation): implementation contributed from
David Flanagan.  [ruby-core:12344]

* array.c (rb_ary_combination): RDoc update to clarify.  a patch
  from David Flanagan.  [ruby-core:12344]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-10-01 23:35:30 +00:00
..
2007-09-15 04:41:28 +00:00
2007-09-28 18:22:23 +00:00