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26 lines
520 B
26 lines
520 B
/** |
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* Copyright (c) 2013-present, Facebook, Inc. |
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* |
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* This source code is licensed under the MIT license found in the |
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* LICENSE file in the root directory of this source tree. |
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* |
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* |
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*/ |
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'use strict'; |
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var BASE62 = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; |
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function base62(number) { |
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if (!number) { |
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return '0'; |
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} |
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var string = ''; |
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while (number > 0) { |
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string = BASE62[number % 62] + string; |
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number = Math.floor(number / 62); |
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} |
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return string; |
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} |
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module.exports = base62; |