7kyu-build-a-square.js

// I will give you an integer. Give me back a shape that is as long and wide as the integer. The integer will be a whole number between 0 and 50.
// Example

// n = 3, so I expect a 3x3 square back just like below as a string:

// +++
// +++
// +++
function generateShape(int) {
        const pluses = '+'.repeat(int);
        const newArr = `${pluses}\n`.repeat(int).split('');
        newArr.pop();
        return newArr.join('');
}