Stefan Hacker
14 lines
343 B
JavaScript
14 lines
343 B
JavaScript
var defaultAlphabet = 'abcdefghijklmnopqrstuvwxyz0123456789';
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function str(length, alphabet) {
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alphabet = alphabet || defaultAlphabet;
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var str = '';
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var alphabetLength = alphabet.length;
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for (var i = 0; i < length; i++) {
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str += alphabet.charAt(Math.floor(Math.random() * alphabetLength));
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}
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return str;
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}
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exports.str = str;
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