Eclipse Debugging: Stay within boundries of current project

When step-debugging in eclipse, is it possible to instruct the debugger to traverse only steps within my project's sources?

I am debugging a rails application and much of the calls are moving t开发者_开发问答hrough rails' infrastructure (such as activerecord) which I am not interested in following. I would prefer the step-debugger to skip these files, instead hitting the next line within my own source files.

I don't think you can prevent Eclipse to "Step into" a code, even if it isn't directly part of your project.

The only filtering in place is provided with Mylyn, in order to help you to focus on "the current task" at hand, with a "context" you help define!

It is possible in Java. I don't know if Ruby debugger in Eclipse has so mature as the Java one or not. Read this.