21 lines
400 B
JavaScript
21 lines
400 B
JavaScript
'use strict';
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var isAccessor = require('is-accessor-descriptor');
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var isData = require('is-data-descriptor');
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module.exports = function isDescriptor(obj, key) {
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if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) {
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return false;
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}
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try {
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if ('get' in obj || 'set' in obj) {
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return isAccessor(obj, key);
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}
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return isData(obj, key);
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} catch (e) {
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return false;
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}
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};
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