gistfile1.txt

// 8. Arrow Function
// Write a function to print a right angle triangle of stars. Use arrow function which takes a number as a parameter that represents the number of lines in the triangle.

// *
// **
// ***

var triangle = (x) => {
  for (var i = 1; i <= x; i++) {
    var star = '*'
    var repeated = star.repeat(i)
    console.log(repeated)
  }
}
triangle(3)