16 lines
256 B
JavaScript
16 lines
256 B
JavaScript
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'use strict';
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module.exports = object => {
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if (typeof object !== 'object') {
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throw new TypeError('Expected an object');
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}
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const ret = {};
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for (const key of Object.keys(object)) {
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const value = object[key];
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ret[value] = key;
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}
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return ret;
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};
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