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JavaScript JavaScript Loops Working with 'for' Loops The Refactor Challenge – Duplicate Code

Philipp Soldunov
Philipp Soldunov
2,275 Points

My solution for The Refactor Challenge - Duplicate Code (feedback is welcome)

Here is my solution for this challenge, still 15 lines of code but made it a little bit more interesting with the push to the array :)

let html = '';

let colorParameter = () => Math.floor(Math.random() * 256);

function rgbColor() {
    let colorArray = [];
    for (let i = 0; i < 3; i++) { colorArray.push(colorParameter()); }
    return `rgb(${colorArray})`;
}

for ( let i = 1; i <= 10; i++ ) {
    html += `<div style="background-color: ${rgbColor()}">${i}</div>`;
}

document.querySelector('main').innerHTML = html;

1 Answer