As a project of mine I want to build a very simple and small IDE for
Ruby. It will contain basically 4 key things I need and like:
All but the last one is giving me trouble, I have no idea of how this
can be done, I think the Ruby interpreter has some debugging
capabilities and I think I will be relying on it for my purposes, but I
don’t know how or where to start.
Please help me first in how to debug a Ruby application, then how could
I use this to build a debugger that talks to the interpreter.