How to debug Ruby scripts
debugging, ruby
Solution
Use Pry (GitHub).
Install via:
$ gem install pry
$ pry
Then add:
require 'pry'; binding.pry
into your program.
As of `pry` 0.12.2 however, there are no navigation commands such as `next`, `break`, etc. Some other gems additionally provide this, see for example `pry-byebug`.
Problem
I copied the following Ruby code from the Internet and made a few changes but it doesn't work. What can I do to debug the program by myself?