30-seconds-of-code/snippets/RGBDivider.md

title, tags

title	tags
RGBDivider	object,beginner

Converts an RGB string to an object of the color letters paired with their number.

• Splits the string input so that only each of the three numbers remain in an array stored as RGBNumbersList
• Returns an object which pairs each number with their corresponding letter.

const RGBDivider = ( RGBStr ) => {
  let RGBNumbersList = RGBStr.split('(')[1].slice(0,-1).split(',')
  return { r: Number(RGBNumbersList[0]), g: Number(RGBNumbersList[1]), b: Number(RGBNumbersList[2]) }
};

RGBDivider('rgb(255,12,0)'); // { r: 255, g: 12, b: 0 }