Merge pull request #3248 from matrix-org/t3chguy/fix_rainbow_cmds

Fix /rainbowme and /rainbow breaking apart utf-16 emoji
This commit is contained in:
Michael Telatynski 2019-07-25 21:35:01 +01:00 committed by GitHub
commit c5f6ab41d2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -56,7 +56,7 @@ export function hueToRGB(h, s, l) {
export function textToHtmlRainbow(str) {
const frequency = 360 / str.length;
return str.split("").map((c, i) => {
return Array.from(str).map((c, i) => {
const [r, g, b] = hueToRGB(i * frequency, 1.0, 0.5);
return '<font color="#' +
r.toString(16).padStart(2, "0") +