Cool. Of course, the is-modified flags don't do much for large, idiomatic Ruby applications. As soon as anyone modifies Object, Class, or Fixnum (as seen in Ra

Cool. Of course, the is-modified flags don't do much for large, idiomatic Ruby applications. As soon as anyone modifies Object, Class, or Fixnum (as seen in Rails), it goes right back to slow dispatch mode, which is why invokedynamic is so great.