Coding⏱️ 2 min read📅 2026-05-31

How to Fix: Reraise (same exception) after catching an exception in Ruby

Reraising the same exception in Ruby can lead to infinite recursion and stack overflow errors.

Quick Answer: No, it's not recommended to reraise the same kind of exception. Instead, consider logging or handling the error differently.

Reraising the same exception in Ruby can be useful when you want to propagate the error up the call stack without modifying its behavior. However, it's generally not recommended to catch and reraise an exception if you're not going to handle or log it.

✅ Why You Should Avoid Reraising the Same Exception

  • It can lead to an infinite loop of exceptions if the same exception is being raised repeatedly.

✨ Best Approach

Method 1: Log and Continue

  1. Step 1: Catch the exception and log its message or details.

Method 2: Propagate with a Different Exception

  1. Step 1: Catch the exception and re-raise it as a different type of exception, such as StandardError or Error.

✨ Wrapping Up

When catching exceptions in Ruby, it's essential to consider the potential consequences of reraising the same exception. By logging or propagating with a different exception, you can maintain control over the error handling process and ensure that your application remains stable.

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