While I agree that I've never encountered restricted hashes in real code, and have never felt like I should reach for them, I also cannot say that I have never been bitten by problems that they could have prevented. Unfortunately, unlike use strict, they are a feeble solution that is inelegant to wield.


Dave

In reply to Re^2: strict "vars" mode for hash key literals? by davido
in thread strict "vars" mode for hash key literals? by perlancar

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