diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | enum.c | 16 | ||||
| -rw-r--r-- | version.h | 2 |
3 files changed, 19 insertions, 7 deletions
@@ -1,3 +1,11 @@ +Tue Jun 2 17:32:40 2009 Yukihiro Matsumoto <matz@ruby-lang.org> + + * enum.c (first_i): Enumerator#first should consume only what is + needed. a patch from Marc-Andre Lafortune. [ruby-core:23661] + + * enum.c (enum_first): call to_int once for an argument. based on + a patch from Marc-Andre Lafortune. + Tue Jun 2 13:27:21 2009 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> * test/ripper/test_filter.rb: add tests. see [ruby-dev:37856] @@ -616,14 +616,14 @@ first_i(VALUE i, VALUE *ary, int argc, VALUE *argv) rb_iter_break(); } else { - long n = NUM2LONG(ary[0]); + long n = ary[0]; + rb_ary_push(ary[1], i); + n--; if (n <= 0) { rb_iter_break(); } - rb_ary_push(ary[1], i); - n--; - ary[0] = INT2NUM(n); + ary[0] = n; } return Qnil; } @@ -648,9 +648,13 @@ enum_first(int argc, VALUE *argv, VALUE obj) ary[0] = ary[1] = Qnil; } else { + long len; + rb_scan_args(argc, argv, "01", &n); - ary[0] = n; - ary[1] = rb_ary_new2(NUM2LONG(n)); + len = NUM2LONG(n); + if (len == 0) return rb_ary_new2(0); + ary[0] = len; + ary[1] = rb_ary_new2(len); } rb_block_call(obj, id_each, 0, 0, first_i, (VALUE)ary); @@ -1,6 +1,6 @@ #define RUBY_VERSION "1.9.1" #define RUBY_RELEASE_DATE "2009-05-22" -#define RUBY_PATCHLEVEL 166 +#define RUBY_PATCHLEVEL 167 #define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MINOR 9 #define RUBY_VERSION_TEENY 1 |