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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops The Refactor Challenge

Kirby Abogaa
Kirby Abogaa
3,058 Points

Solution to Challenge

So uhm...I thought the challenge was abit easy so I tried to play around and nested another for loop inside and used an array for the colors...

after a good 20 - 25 minutes... here is what i got...it was a good exercise..


var html = '';
var color = ['red', 'green', 'blue'];
var rgbColor;

function getColor() {
  var num = Math.floor(Math.random() * 256 );
  return num;

 for ( var i = 1; i <= 10; i++ ) { 

   for ( var j=0; j<3; j++) {

    color[j] = getColor();  
    rgbColor = 'rgb(' + color[0] + ',' + color[1] + ',' + color[2] + ')';  


   html += '<div style="background-color:' + rgbColor + '"></div>';




Just sharin'!

Peace v ^_^ v