Totally right! This is where writing teaching code rather than maximally elegant code sometimes produces different results.
Sorry I should have explained why I posted that.
If you have a piece of code of the form:
Be aware that condition is a Boolean already, by virtue of fitting in the if statement. It's not elegance I wanted to demonstrate, I just wanted to raise type awareness.
I'll be keen to write a little explanation if I'm ever tempted to reply with a line of code like this :)
I saw you updated the article. You're swift with feedback, kudos :)
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