[removed] Restart loop once at the end of an array

Question

I recently came across this problem and can\'t find a good answer anywhere (hence the question).

I want to restart the loop once i reach the end yet only loop a finite a

Answer 1

You need i < 7 to get the entire next 7 days, then using the modulus operator % which returns the remainder of division and a single for loop will give you the desired result.

 const dayNames = [
  "Monday",
  "Tuesday",
  "Wednesday",
  "Thursday",
  "Friday",
  "Saturday",
  "Sunday"
];
const rawDate = new Date();
let dayNum = rawDate.getDay();
const week = [];
for (let i = 0; i < 7; i++) {
    week.push(dayNames[(dayNum + i) % dayNames.length]);
}
console.log(week);