Problem is that in RStudio when I set a breakpoint to debug the code then the debugger is not stepping into my functions properly. Rather it takes me to some unknown lands and gives the warning mes...

What do you guys use for debugging in ruby 1.9? rdebug doesn't seem to be compatible.. is there anything out there?

I have the following code which provokes an error and writes a dump of all frames using dump.frames() as proposed e. g. by Hadley Wickham: a <- -1 b <- "Hello world!" bad.function <- func...

I'm not sure what the pattern of behaviour is but some programs - notably simple rack.ru based ones running in thin - can't easily be debugged. When a breakpoint is tripped, no source is available ...