diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | enum.c | 9 |
2 files changed, 9 insertions, 5 deletions
@@ -1,3 +1,8 @@ +Fri May 25 08:51:39 2012 Eric Hodel <drbrain@segment7.net> + + * enum.c (enum_count): Enumerable#count no longer uses #size when + counting elements. Patch by Nobuhiro IMAI. [ruby-trunk - Bug #6473] + Fri May 25 01:15:39 2012 Nobuyoshi Nakada <nobu@ruby-lang.org> * sprintf.c (ruby__sfvextra): [EXPERIMENTAL] use inspect instead of @@ -130,11 +130,10 @@ count_all_i(VALUE i, VALUE memop, int argc, VALUE *argv) * enum.count(item) -> int * enum.count { |obj| block } -> int * - * Returns the number of items in <i>enum</i> if it responds to a #size call, - * otherwise the items are counted through enumeration. If an argument is - * given the number of items in <i>enum</i> that are equal to <i>item</i> are - * counted. If a block is given, it counts the number of elements yielding a - * true value. + * Returns the number of items in +enum+ through enumeration. + * If an argument is given, the number of items in +enum+ that + * are equal to +item+ are counted. If a block is given, it + * counts the number of elements yielding a true value. * * ary = [1, 2, 4, 2] * ary.count #=> 4 |