Hi<div> I&#39;m doing some work with CoreText with macruby ,and i had some question</div><div><br></div><div>1.  CTline and some other `struct` does not have a ruby class ,the ctline.class is  __NSCFType</div><div>, not like the CGRect struct,in macruby ,the class is CGRecct ,so i can reopen the class ,and add some help methods.</div>
<div>2.  the CTRunGetStringRange should return a CFRange but it return a class named Boxed</div><div><br></div><div>can i wrap the CoreText in macruby ? and some suggestions ??</div><div><br></div><div>thanks </div>