codepoints()
public
static VALUE
strio_codepoints(VALUE self)
{
rb_warn("StringIO#codepoints is deprecated; use #each_codepoint instead");
if (!rb_block_given_p())
return rb_enumeratorize(self, ID2SYM(rb_intern("each_codepoint")), 0, 0);
return strio_each_codepoint(self);
}