24 lines
477 B
JavaScript
24 lines
477 B
JavaScript
'use strict';
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const crypto = require('crypto');
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module.exports = function (input) {
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const hash = crypto.createHash('md5');
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const update = buf => {
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const inputEncoding = typeof buf === 'string' ? 'utf8' : undefined;
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hash.update(buf, inputEncoding);
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};
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if (arguments.length > 1) {
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throw new Error('Too many arguments. Try specifying an array.');
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}
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if (Array.isArray(input)) {
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input.forEach(update);
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} else {
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update(input);
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}
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return hash.digest('hex');
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};
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