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20 lines
579 B
20 lines
579 B
var randomBytes = require('./randomBytes'); |
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var defSymbols = |
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'ModuleSymbhasOwnPr-0123456789ABCDEFGHIJKLNQRTUVWXYZ_cfgijkpqtvxz'; |
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exports = function() { |
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var size = |
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arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 21; |
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var symbols = |
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arguments.length > 1 && arguments[1] !== undefined |
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? arguments[1] |
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: defSymbols; |
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var id = ''; |
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var len = symbols.length; |
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var bytes = randomBytes(21); |
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while (0 < size--) { |
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id += symbols[bytes[size] % len]; |
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} |
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return id; |
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}; |
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module.exports = exports;
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