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rarous/flagEmoji.js

Last active February 16, 2023 17:15
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flagEmoji.js
/**
* Converts Alpha‑2 country code (ISO 3166) to unicode flag emoji
* @param {String} countryCode
* @returns {String}
*/
export function flagEmoji(countryCode) {
const s = countryCode.toUpperCase();
return String.fromCodePoint(
127397 + s.charCodeAt(0),
127397 + s.charCodeAt(1)
);
}
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