diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | array.c | 8 | ||||
| -rw-r--r-- | version.h | 2 |
3 files changed, 11 insertions, 4 deletions
@@ -1,3 +1,8 @@ +Sat Mar 9 22:45:01 2013 Zachary Scott <zachary@zacharyscott.net> + + * array.c (rb_ary_diff, rb_ary_and, rb_ary_or): Document return order + [RubySpec #7803] + Sat Mar 9 22:38:26 2013 Zachary Scott <zachary@zacharyscott.net> * object.c (rb_obj_comp): Documenting Object#<=> return values @@ -3801,7 +3801,8 @@ ary_recycle_hash(VALUE hash) * Array Difference * * Returns a new array that is a copy of the original array, removing any - * items that also appear in +other_ary+. + * items that also appear in +other_ary+. The order is preserved from the + * original array. * * It compares elements using their #hash and #eql? methods for efficiency. * @@ -3833,7 +3834,8 @@ rb_ary_diff(VALUE ary1, VALUE ary2) * ary & other_ary -> new_ary * * Set Intersection --- Returns a new array containing elements common to the - * two arrays, excluding any duplicates. + * two arrays, excluding any duplicates. The order is preserved from the + * original array. * * It compares elements using their #hash and #eql? methods for efficiency. * @@ -3875,7 +3877,7 @@ rb_ary_and(VALUE ary1, VALUE ary2) * ary | other_ary -> new_ary * * Set Union --- Returns a new array by joining +ary+ with +other_ary+, - * excluding any duplicates. + * excluding any duplicates and preserving the order from the original array. * * It compares elements using their #hash and #eql? methods for efficiency. * @@ -1,6 +1,6 @@ #define RUBY_VERSION "2.0.0" #define RUBY_RELEASE_DATE "2013-03-09" -#define RUBY_PATCHLEVEL 33 +#define RUBY_PATCHLEVEL 34 #define RUBY_RELEASE_YEAR 2013 #define RUBY_RELEASE_MONTH 3 |