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@karuppasamy

karuppasamy/country_flag_by_country_code

Created September 4, 2019 08:09
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Country flag by country code
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country_flag_by_country_code
// ruby
(->code { code.codepoints.map { |cp| cp + 127397 }.pack('U*') }).('GB') => "🇬🇧"
// javascript
(code => String.fromCodePoint(...[...code].map(c => 127397 + c.charCodeAt())))('GB') => "🇬🇧"
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List of country codes - https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes

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