diff options
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 21 |
1 files changed, 1 insertions, 20 deletions
@@ -209,25 +209,6 @@ rb_obj_equal(VALUE obj1, VALUE obj2) return Qfalse; } -/** - * call-seq: - * obj.hash -> integer - * - * Generates an Integer hash value for this object. This function must have the - * property that <code>a.eql?(b)</code> implies <code>a.hash == b.hash</code>. - * - * The hash value is used along with #eql? by the Hash class to determine if - * two objects reference the same hash key. Any hash value that exceeds the - * capacity of an Integer will be truncated before being used. - * - * The hash value for an object may not be identical across invocations or - * implementations of Ruby. If you need a stable identifier across Ruby - * invocations and implementations you will need to generate one with a custom - * method. - *-- - * \private - *++ - */ VALUE rb_obj_hash(VALUE obj); /** @@ -4276,7 +4257,7 @@ InitVM_Object(void) rb_define_method(rb_mKernel, "=~", rb_obj_match, 1); rb_define_method(rb_mKernel, "!~", rb_obj_not_match, 1); rb_define_method(rb_mKernel, "eql?", rb_obj_equal, 1); - rb_define_method(rb_mKernel, "hash", rb_obj_hash, 0); + rb_define_method(rb_mKernel, "hash", rb_obj_hash, 0); /* in hash.c */ rb_define_method(rb_mKernel, "<=>", rb_obj_cmp, 1); rb_define_method(rb_mKernel, "class", rb_obj_class, 0); |