Day of the week: Difference between revisions

m
Line 1,568:
 
// isXmas :: Integer -> Bool
function isXmasisXmasSunday(year) {
return (new Date(year, 11, 25))
.getDay() === 0;
Line 1,582:
 
return range(2008, 2121)
.filter(isXmasisXmasSunday);
 
})();</lang>
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