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| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-04-10 10:36:10 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-04-10 10:36:10 +0000 |
| commit | 8202fc3bc37338e2ee4ac2e860b78b1a555f428e (patch) | |
| tree | 6597a9e9158e9b94d4bf76f26fa0b058f7e56154 /vms | |
| parent | 495e46a2b07944c984ae417a5c93431c79ff6228 (diff) | |
* array.c (rb_ary_first, rb_ary_last): Return a shared array when
possible.
* array.c (rb_ary_pop, rb_ary_pop_m, rb_ary_shift, rb_ary_shift_m):
Array#pop and Array#shift can take an optional argument
specifying the number of elements to remove and return;
backported from 1.9.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vms')
0 files changed, 0 insertions, 0 deletions