7 lines
240 B
JavaScript
7 lines
240 B
JavaScript
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function rot13(c) {
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return c.replace(/([a-m])|([n-z])/ig, function($0,$1,$2) {
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return String.fromCharCode($1 ? $1.charCodeAt(0) + 13 : $2 ? $2.charCodeAt(0) - 13 : 0) || $0;
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});
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}
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rot13("ABJURER nowhere") // NOWHERE abjurer
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