re: Daily Challenge #27 - Unlucky Days VIEW POST

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re: JavaScript const unluckyDays = year => { let unlucky = 0; for (x = 0; x < 12; x++) { unlucky += new Date(year, x, 13).getDay() === ...
 

Brilliant solution, very simple and effective. Although I think ? 1 : 0 is not necessary :p

 

Yes. It's not really necessary because true is turn into 1, and false to 0. I have a second version using that and a reducer in the demo.

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