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'use strict'; |
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module.exports = function (obj) { |
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if (typeof obj !== 'object') { |
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throw new TypeError('Expected an object'); |
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} |
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var ret = {}; |
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for (var key in obj) { |
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var val = obj[key]; |
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ret[val] = key; |
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} |
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return ret; |
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};
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