in reply to Converting 24 hour time back into 12 hour
($hour %= 12) ||= 12;
The problem with your solution is that, now 12:00 (lunch time) becomes 0:00 ;-) If you read other answers carefully, you will fnd that they made effort to avoid this.
Yes, I watch meteor showers
No, I do not watch meteor showers
My meteors prefer to bathe
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