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

Justin Bigos
Justin Bigos
3,828 Points
Posted by Justin Bigos
Justin Bigos
3,828 Points

Refactor Challenge Solution

While contemplating the solution I decided to comment out the nine groups of repeated code leaving just the original knowing I would need to 'for' loop the first set of code. When I pressed the preview workspace button to see how the code would run the program still gave 10 different colored circles. I even deleted the 9 extra and the program still gave 10 colored circles. I went ahead and solved the challenge with a 'for' loop in the end but was confused by the outcome of just deleting the code and not adding a loop. Any insights?

Justin