diff options
| -rw-r--r-- | array.c | 17 |
1 files changed, 14 insertions, 3 deletions
@@ -5321,8 +5321,8 @@ rb_ary_eql(VALUE ary1, VALUE ary2) return rb_exec_recursive_paired(recursive_eql, ary1, ary2, ary2); } -VALUE -rb_ary_hash_values(long len, const VALUE *elements) +static VALUE +ary_hash_values(long len, const VALUE *elements, const VALUE ary) { long i; st_index_t h; @@ -5333,11 +5333,21 @@ rb_ary_hash_values(long len, const VALUE *elements) for (i=0; i<len; i++) { n = rb_hash(elements[i]); h = rb_hash_uint(h, NUM2LONG(n)); + if (ary) { + len = RARRAY_LEN(ary); + elements = RARRAY_CONST_PTR(ary); + } } h = rb_hash_end(h); return ST2FIX(h); } +VALUE +rb_ary_hash_values(long len, const VALUE *elements) +{ + return ary_hash_values(len, elements, 0); +} + /* * call-seq: * hash -> integer @@ -5356,7 +5366,8 @@ rb_ary_hash_values(long len, const VALUE *elements) static VALUE rb_ary_hash(VALUE ary) { - return rb_ary_hash_values(RARRAY_LEN(ary), RARRAY_CONST_PTR(ary)); + RBIMPL_ASSERT_OR_ASSUME(ary); + return ary_hash_values(RARRAY_LEN(ary), RARRAY_CONST_PTR(ary), ary); } /* |