Today we take a lightning tour of a power tool for inspecting Ruby objects.
Tag: debugging
Episode #336: What Changed?
Today we have a little story about debugging.
Episode #327: Tracepoint
Today we take the guesswork out of what happens when Ruby executes a method.
Episode #282: Advanced Audited Predicate
Today we explore some more advanced considerations around the "audited predicate" technique from episode #279
Episode #279: Audited Predicate
Programs are good at giving us "yes" or "no" answers. But often the next question is: "why?". In today's episode we look at one way to answer this question.
Episode #167: Debugging in Gems
When debugging a tricky problem, don't you sometimes wish you could just drop a line of debugging code right in the middle of a third-party gem? This episode shows how …
Episode #123: Removing Debug Output
Have you ever had a project that spat out so much deubg output when it ran that you couldn't tell when it had a legitimate error or warning to report? …
Episode #115: pp
In this quick live episode I demonstrate a standard library that improves on Kernel#p
Episode #113: p
We all use 'puts' for debugging at some point. This episode shows why 'p' is a better choice.