diff options
Diffstat (limited to 'enum.c')
-rw-r--r-- | enum.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -2419,14 +2419,20 @@ static VALUE enum_reverse_each(int argc, VALUE *argv, VALUE obj) { VALUE ary; - long i; + long len; RETURN_SIZED_ENUMERATOR(obj, argc, argv, enum_size); ary = enum_to_a(argc, argv, obj); - for (i = RARRAY_LEN(ary); --i >= 0; ) { - rb_yield(RARRAY_AREF(ary, i)); + len = RARRAY_LEN(ary); + while (len--) { + long nlen; + rb_yield(RARRAY_AREF(ary, len)); + nlen = RARRAY_LEN(ary); + if (nlen < len) { + len = nlen; + } } return obj; |