hash()
public
Return a hash value corresponding to
the method object.
static VALUE
method_hash(VALUE method)
{
struct METHOD *m;
long hash;
Data_Get_Struct(method, struct METHOD, m);
hash = (long)m->oclass;
hash ^= (long)m->rclass;
hash ^= (long)m->recv;
hash ^= (long)m->body;
return INT2FIX(hash);
}