Ruby - Error Handling
Which of the following best describes when you should use
retry in Ruby exception handling?Which of the following best describes when you should use retry in Ruby exception handling?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the purpose of
retryretryis used to try running a block of code again after an exception, useful when the error might be temporary.Step 2: Compare options with
Only To repeat a block of code after an error occurs, hoping the error resolves. correctly states thatretrybehaviorretryrepeats the code block after an error.Final Answer:
To repeat a block of code after an error occurs, hoping the error resolves. -> Option CQuick Check:
Retry repeats code after error = B [OK]
Quick Trick: Use retry to try again after an error [OK]
Common Mistakes:
- Confusing retry with skipping errors
- Thinking retry stops the program
- Assuming retry only logs errors
Master "Error Handling" in Ruby
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Ruby Quizzes