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jebarjonet/codeToFlag.js

Last active February 6, 2023 15:57
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Transforms a country code (ISO 3166-1 alpha-2) into corresponding flag emoji
Raw
codeToFlag.js
import { toUpper } from 'lodash'
export const codeToFlag = (code: string): string =>
String.fromCodePoint(
...toUpper(code)
.split('')
.map(c => 127397 + c.charCodeAt(0)),
)
// codeToFlag('fr') => 🇫🇷
// codeToFlag('gb') => 🇬🇧
// codeToFlag('jp') => 🇯🇵
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