Any irb info or debug techniques

Ruby
1

…how do you use irb to interactively debug a while/end group to single
step
it a line @ time…and on the fly change stmts from within the loops
body
without having to stop it and paste a whole newly revised group?
…and… an techniques in using it to interactively create a whole
program
from scratch??

2

On Wed, 26 Jul 2006, Dave R. wrote:

…how do you use irb to interactively debug a while/end group to single
step
it a line @ time…and on the fly change stmts from within the loops
body
without having to stop it and paste a whole newly revised group?
…and… an techniques in using it to interactively create a whole
program
from scratch??

google ruby breakpoint - it’s amazing.

-a