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

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Fix /rainbowme and /rainbow breaking apart utf-16 emoji
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Michael Telatynski 2019-07-25 21:35:01 +01:00 committed by GitHub
commit c5f6ab41d2
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src/utils/colour.js
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@ -56,7 +56,7 @@ export function hueToRGB(h, s, l) {
export function textToHtmlRainbow(str) { export function textToHtmlRainbow(str) {
const frequency = 360 / str.length; 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); const [r, g, b] = hueToRGB(i * frequency, 1.0, 0.5);
return '<font color="#' + return '<font color="#' +
r.toString(16).padStart(2, "0") + r.toString(16).padStart(2, "0") +