[Solved] Why is it important to specify the exception class in a rescue clause in Ruby? — Ans: To catch only specific errors and avoid hiding unexpected bugs | Ruby

Ruby - Error Handling

Why is it important to specify the exception class in a rescue clause in Ruby?

ATo make the program run faster

BTo catch only specific errors and avoid hiding unexpected bugs

CTo automatically retry the code block

DTo skip the <code>begin</code> block entirely

Step-by-Step Solution

Solution:

Step 1: Understand rescue behavior without exception class
Rescuing without specifying catches all exceptions, which can hide bugs.
Step 2: Benefit of specifying exception class
Specifying exception class catches only expected errors, making debugging easier and safer.
Final Answer:
To catch only specific errors and avoid hiding unexpected bugs -> Option B
Quick Check:
Specific rescue prevents hidden bugs = B [OK]

Quick Trick: Specify exceptions to avoid hiding bugs [OK]

Common Mistakes:

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