ruby/debug demo

(expand 👇)

This repl helps you learn the basic commands of the Ruby debugger.
Once you start the repl, it should stop at a breakpoint. Play around with commands like:

• bt to see all the backtraces with rich information like call arguments
• ls to see what methods are available to the current Foo instance
• info to see variables accessible to the current scope and preview their values
• <expr> or p <expr> or pp <expr> to evaluate and print a Ruby expression

Once you're comfortable with the debugger console, you can then move around inside the program with:

• s[tep] to step to the next breakable point
• n[ext] to step to the next line
• c[ontinue] to resume the program execution
• up to move up a frame
• down to move down a frame
• f[rame] <id> to move to a specific frame
  • You can use bt command to see all available frames

(Full list of commands)