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Start your free trialHaardik Gupta
Full Stack JavaScript Techdegree Student 5,459 Pointsi'm confused
i cant understand what to do to complete the challenge
const daysOfWeek = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
let abbreviatedDays;
// abbreviatedDays should be: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]
// Write your code below
1 Answer
Ignacio Rocha
7,462 PointsYou have to make a new array with the map function and then substring to take the first 3 letters of every word.
Try this:
abbreviatedDays = daysOfWeek.map(days => days.substr(0,3));
The .substr() method takes two values the first is where you want to start the extraction and the last one where to end it.