2023-04-26 - OOP

• back to Le Wagon's Bootcamp log.

main topics

• debugging
  • pry-byebug

debugging

This seems to be an useful reading: https://www.theodinproject.com/lessons/ruby-debugging

pry-byebug

require 'pry-byebug'

# ...
# add this line in the part of the code I want to debug
binding.pry
# ...

When the flow reaches that line it launches irb. And you can inspect the variables.

Use next to execute the next line of code.