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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops The Refactor Challenge, Part 2

Posted by Sohil Jokhiya
Sohil Jokhiya
7,033 Points

My Solution For This Challenge!!

https://w.trhou.se/s04ixz8em2

fbriygig
fbriygig
15,370 Points

Very efficient. Could perhaps go ever further and re-factor 'rgbColor into the document.write method like:

document.write('<div style="background-color: rgb(' + randomColor() + ',' + randomColor() + ',' + randomColor() + ')"></div>');

Unsightly maybe but uses one line of code (and one variable) less.

1 Answer

Luca Botticelli
PLUS
Luca Botticelli
Courses Plus Student 8,753 Points
Luca Botticelli
Luca Botticelli
Courses Plus Student 8,753 Points

I also had a different solution, putting everything inside the for Loop just like this.

for ( var outputs; outputs < 10; outputs += 1) { red, green, blue = Math.floor(Math.random() * 256 ); rgbColor = 'rgb(' + red + ',' + green + ',' + blue + ')'; html += '<div style="background-color:' + rgbColor + '"></div>'; } document.write(html)

and it seems to work fine the same