diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | array.c | 8 |
2 files changed, 10 insertions, 4 deletions
@@ -1,3 +1,9 @@ +Tue Sep 15 13:13:13 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * array.c (rb_ary_sort_bang, rb_ary_sort): [DOC] correct block + return values, which may be a negative or positive integer, not + ony -1 or +1. + Tue Sep 15 12:49:10 2015 Jason Barnabe <jason.barnabe@gmail.com> * array.c (rb_ary_sort_bang, rb_ary_sort): [DOC] Correct @@ -2446,8 +2446,8 @@ sort_2(const void *ap, const void *bp, void *dummy) * or using an optional code block. * * The block must implement a comparison between +a+ and +b+ and return - * +-1+ when +b+ follows +a+, +0+ when +a+ and +b+ are equivalent, or ++1+ - * when +a+ follows +b+. + * an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+ + * are equivalent, or an integer greater than 0 when +a+ follows +b+. * * See also Enumerable#sort_by. * @@ -2527,8 +2527,8 @@ rb_ary_sort_bang(VALUE ary) * or using an optional code block. * * The block must implement a comparison between +a+ and +b+ and return - * +-1+ when +b+ follows +a+, +0+ when +a+ and +b+ are equivalent, or ++1+ - * when +a+ follows +b+. + * an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+ + * are equivalent, or an integer greater than 0 when +a+ follows +b+. * * * See also Enumerable#sort_by. |