Marina Yanysheva

Code Example:

RGB To Hex Conversion KATA from CODEWARS (5kyu):

The rgb function is incomplete. Complete it so that passing in RGB decimal values will result in a hexadecimal representation being returned. Valid decimal values for RGB are 0 - 255. Any values that fall out of that range must be rounded to the closest valid value.
Note: Your answer should always be 6 characters long, the shorthand with 3 will not work here.

					
						function rgb(r, g, b){
							let hexstring = "";
							let rgb = [r, g, b];
								rgb.forEach(num => {
									let hexnumber = Math.min(Math.max(num, 0), 255).toString(16).toUpperCase();
									hexnumber.length > 1 ? hexstring += hexnumber : hexstring += "0" + hexnumber;
								});
								return hexstring;
							}